feat: implement JLCPCB Basic Parts system with Fabrication Toolkit support

- Replace custom footprints approach with standard KiCad footprints - Add comprehensive JLCPCB Basic Parts database with real part numbers - Create dual-platform symbol generators (PowerShell + Bash) - Support bennymeg/JLC-Plugin-for-KiCad with proper field names - Include standard ICs (STM32, CAN, power, interface) - Generate BOM templates for JLCPCB assembly - Add German (.de.md) and English (.md) documentation versions - Remove old LCSC-only approach in favor of complete JLCPCB solution Breaking changes: - Removed custom footprints for standard passives - Updated naming conventions for JLCPCB compatibility - Replaced LCSC_Parts_Database.csv with JLCPCB_Basic_Parts.csv
2025-12-09 15:06:04 +01:00 · 2025-12-09 15:06:04 +01:00 · dda87cfbae
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+# Changelog
+
+Alle wichtigen Änderungen an dieser Bibliothek werden in dieser Datei dokumentiert.
+
+Das Format basiert auf [Keep a Changelog](https://keepachangelog.com/de/1.0.0/),
+und dieses Projekt folgt der [Semantischen Versionierung](https://semver.org/lang/de/).
+
+## [Unreleased]
+
+### Geplant
+- Erste Sammlung von Power Management ICs
+- USB-C Connector-Serie
+- Firmenlogo-Varianten für verschiedene Größen
+
+## [1.0.0] - 2024-12-09
+
+### Hinzugefügt
+- Initiale Projektstruktur
+- README mit Naming Conventions
+- .gitignore für KiCad-Dateien
+- Changelog-Datei
+- Ordnerstruktur für symbols/, footprints/, 3d_models/
+
+### Geändert
+- Nichts (Erstversion)
+
+### Entfernt
+- Nichts (Erstversion)
+
+---
+
+## Template für neue Einträge
+
+### Hinzugefügt
+- Neue Symbole: [Liste]
+- Neue Footprints: [Liste]  
+- Neue 3D-Modelle: [Liste]
+
+### Geändert
+- Überarbeitete Symbole: [Liste mit Grund]
+- Überarbeitete Footprints: [Liste mit Grund]
+
+### Entfernt
+- Obsolete Komponenten: [Liste mit Grund]
+
+### Behoben
+- Bugfixes: [Liste]
--- a/README.de.md
+++ b/README.de.md
@ -0,0 +1,286 @@
+# Meine Persönliche KiCad-Bibliothek
+
+Diese Bibliothek enthält benutzerdefinierte KiCad-Komponenten, die in der Standard-Bibliothek nicht verfügbar sind.
+
+## 📁 Struktur
+
+```
+my-kicad-libs/
+├── symbols/              # Symbol-Bibliotheken (.kicad_sym)
+│   ├── Custom_Logic/
+│   ├── Custom_Power/
+│   ├── Custom_Connectors/
+│   ├── Standard_Passives/    # Standard R/C/L mit LCSC
+│   ├── Standard_ICs/         # CAN, STM32, Standard-ICs
+│   ├── Logos_Artwork/
+│   └── ...
+├── footprints/           # Footprint-Bibliotheken (.pretty)
+│   ├── Custom_QFN.pretty/
+│   ├── Custom_BGA.pretty/
+│   ├── Logos_Silkscreen.pretty/
+│   └── ...    # Nur custom Footprints, Standard nutzt KiCad-Libs
+├── 3d_models/           # 3D-Modelle (.step, .wrl)
+│   ├── Connectors/
+│   ├── IC_Packages/
+│   ├── Mechanical/
+│   └── ...
+├── datasheets/          # Datenblätter (optional)
+├── docs/                # Dokumentation
+├── scripts/             # Automatisierungs-Scripts
+└── templates/           # Projektvorlagen
+```
+
+## 🏷️ Naming Conventions
+
+### Symbole (.kicad_sym Dateien)
+- **Format**: `[Kategorie]_[Hersteller]_[Serie].kicad_sym`
+- **Beispiele**:
+  - `Logic_TI_74HC.kicad_sym`
+  - `Power_LTC_Switching.kicad_sym`
+  - `Connectors_JST_XH.kicad_sym`
+  - `Logos_Personal.kicad_sym`
+
+### Einzelne Symbol-Namen (innerhalb der .kicad_sym)
+- **Format**: `[Partnumber]_[Package]_[Variante]`
+- **Format (Standard-Passives)**: `[Wert]_[Package]_[LCSC]`
+- **Beispiele**:
+  - `TPS54340_HTSSOP-14_PowerPAD`
+  - `STM32F407VGT6_LQFP-100`
+  - `USB-C_16Pin_Receptacle`
+  - `100nF_0402_C1525` (Kondensator mit LCSC#)
+  - `10k_0603_C25804` (Widerstand mit LCSC#)
+  - `Logo_MyCompany_10mm`
+
+### Footprints (.pretty Ordner)
+- **Format**: `[Kategorie]_[Spezifikation].pretty`
+- **Beispiele**:
+  - `QFN_Custom.pretty`
+  - `USB_Connectors.pretty`
+  - `Logos_Silkscreen.pretty`
+  - `Mechanical_Standoffs.pretty`
+
+### Einzelne Footprint-Namen (innerhalb .pretty)
+- **Format**: `[Package]_[Größe]_[Pitch]_[Besonderheit]`
+- **Beispiele**:
+  - `QFN-32_5x5mm_0.5mm_EP3.3x3.3mm`
+  - `USB-C_SMD_16Pin_6.2x7.3mm`
+  - `Logo_MyCompany_10x5mm_Silkscreen`
+  - `TestPoint_1.5mm_Drill0.7mm`
+
+### 3D-Modelle
+- **Format**: `[Kategorie]/[Bauteil]_[Größe].[step|wrl]`
+- **Beispiele**:
+  - `IC_Packages/QFN-32_5x5mm.step`
+  - `Connectors/USB-C_SMD_16Pin.step`
+  - `Mechanical/Standoff_M3_10mm.step`
+
+## 📋 Kategorien-System
+
+### Symbole
+- `Amplifiers_Custom` - Spezielle Operationsverstärker
+- `Audio_Custom` - Audio-ICs, Codecs
+- `Communication_Custom` - CAN, RS485, Ethernet (spezielle)
+- `Connectors_Custom` - Spezielle Steckverbinder
+- `Display_Custom` - LCDs, OLEDs, E-Paper
+- `Logic_Custom` - Spezielle Logik-ICs
+- `MCU_Custom` - Mikrocontroller (spezielle)
+- `Memory_Custom` - Flash, EEPROM, RAM
+- `Standard_Passives` - **Standard R/C/L mit LCSC** (nutzt KiCad-Footprints)
+- `Standard_ICs` - **Standard CAN-Transceiver, STM32, etc.** (nutzt KiCad-Footprints)
+- `Power_Custom` - DC-DC, LDOs, Power Management
+- `RF_Custom` - HF-Module, Antennen
+- `Sensors_Custom` - Sensoren aller Art
+- `Logos_Artwork` - Firmenlogos, CC-Lizenzen, Artwork
+
+### Footprints
+- `BGA_Custom.pretty` - Ball Grid Arrays (nur wenn nicht in KiCad vorhanden)
+- `Connectors_Audio.pretty` - Audio-Steckverbinder
+- `Connectors_Power.pretty` - Power-Steckverbinder
+- `Connectors_USB.pretty` - USB-Varianten
+- `IC_Custom.pretty` - Spezielle IC-Gehäuse
+- `Logos_Silkscreen.pretty` - Logos für Silkscreen
+- `Mechanical.pretty` - Mechanische Teile
+- `Modules_Custom.pretty` - Komplette Module
+- `QFN_Custom.pretty` - Quad Flat No-leads (nur Custom-Varianten)
+- `Sensors_Custom.pretty` - Sensor-Gehäuse
+- `TestPoints.pretty` - Testpunkte
+
+**Hinweis**: Standard-Passivbauteile und Standard-IC-Packages nutzen die vorhandenen KiCad-Footprints!
+
+## 🎨 Artwork & Logos
+
+### CC-Lizenzen
+- Format: `CC_[Lizenz]_[Größe]mm`
+- Beispiele: `CC_BY-SA_5mm`, `CC_BY-NC_3mm`
+
+### Persönliche Logos
+- Format: `Logo_[Name]_[Größe]mm_[Typ]`
+- Beispiele: `Logo_MyCompany_10mm_Full`, `Logo_MyCompany_5mm_Icon`
+
+### OSHW (Open Source Hardware)
+- Format: `OSHW_[Land]_[Größe]mm`
+- Beispiel: `OSHW_DE_4mm`
+
+## ⚙️ Best Practices
+
+### Allgemeine Regeln
+1. **Konsistenz**: Immer das gleiche Namensschema verwenden
+2. **Englisch**: Alle Namen auf Englisch für universelle Verwendbarkeit
+3. **Keine Sonderzeichen**: Nur A-Z, a-z, 0-9, Unterstrich und Bindestrich
+4. **Versionierung**: Bei Updates neue Symbole/Footprints erstellen statt überschreiben
+5. **Dokumentation**: Jedes neue Teil dokumentieren
+
+### Symbol-Design
+- **Pin-Namen**: Verwenden Sie offizielle Pin-Namen aus dem Datenblatt
+- **Pin-Nummern**: Korrekte Pin-Nummern entsprechend Package
+- **Referenz**: Standard-Referenz (U, R, C, L, etc.)
+- **Value**: Leer lassen oder generischen Namen verwenden
+- **Datasheet**: URL im Symbol hinterlegen
+
+### Footprint-Design
+- **Courtyard**: 0.25mm Mindestabstand zu anderen Komponenten
+- **Fab Layer**: Bauteil-Umriss auf F.Fab/B.Fab
+- **Silkscreen**: Klare Orientierung, keine Überlappung mit Pads
+- **Reference**: Standardposition, gut lesbar
+- **3D-Modell**: Wenn verfügbar, immer zuweisen
+
+### 3D-Modelle
+- **Format**: STEP bevorzugt, WRL für Legacy
+- **Größe**: Realistisch, aber nicht übermäßig detailliert
+- **Farben**: Realistische Materialfarben
+- **Position**: Korrekte Ausrichtung zum Footprint
+
+## 📂 Ordnerstruktur Detail
+
+### /symbols/
+```
+symbols/
+├── Amplifiers_Custom.kicad_sym
+├── Communication_Custom.kicad_sym
+├── Connectors_Custom.kicad_sym
+├── Display_Custom.kicad_sym
+├── Logic_Custom.kicad_sym
+├── Logos_Artwork.kicad_sym
+├── MCU_Custom.kicad_sym
+├── Memory_Custom.kicad_sym
+├── Power_Custom.kicad_sym
+├── RF_Custom.kicad_sym
+└── Sensors_Custom.kicad_sym
+```
+
+### /footprints/
+```
+footprints/
+├── BGA_Custom.pretty/
+├── Connectors_Audio.pretty/
+├── Connectors_Power.pretty/
+├── Connectors_USB.pretty/
+├── IC_Custom.pretty/
+├── Logos_Silkscreen.pretty/
+├── Mechanical.pretty/
+├── Modules_Custom.pretty/
+├── QFN_Custom.pretty/
+├── Sensors_Custom.pretty/
+└── TestPoints.pretty/
+```
+
+### /3d_models/
+```
+3d_models/
+├── Connectors/
+│   ├── Audio/
+│   ├── Power/
+│   └── USB/
+├── IC_Packages/
+│   ├── BGA/
+│   ├── QFN/
+│   └── Custom/
+├── Mechanical/
+│   ├── Standoffs/
+│   ├── Heatsinks/
+│   └── Enclosures/
+└── Modules/
+    ├── RF/
+    ├── Sensors/
+    └── Display/
+```
+
+## 🔧 KiCad Konfiguration
+
+### Symbol-Bibliotheken hinzufügen
+1. Preferences → Manage Symbol Libraries
+2. Project Specific Libraries hinzufügen
+3. Nickname: `Custom_[Kategorie]`
+4. Library Path: Relativer Pfad zu .kicad_sym Datei
+
+### Footprint-Bibliotheken hinzufügen
+1. Preferences → Manage Footprint Libraries
+2. Project Specific Libraries hinzufügen
+3. Nickname: `Custom_[Kategorie]`
+4. Library Path: Relativer Pfad zu .pretty Ordner
+
+## 📝 Dokumentationsrichtlinien
+
+### Pro Komponente dokumentieren
+- **Partnummer**: Vollständige Herstellerbezeichnung
+- **Hersteller**: Firmenname
+- **Datenblatt**: URL oder lokaler Pfad
+- **Besonderheiten**: Spezielle Anforderungen
+- **Erstellt**: Datum und Version
+- **Getestet**: Status der Verifikation
+
+### Changelog führen
+- Alle Änderungen in CHANGELOG.md dokumentieren
+- Datum, Komponente, Art der Änderung
+- Grund für die Änderung
+
+## 🚀 Workflow
+
+### Neue Komponente hinzufügen
+1. **Research**: Datenblatt studieren, ähnliche Komponenten prüfen
+2. **LCSC-Check**: Bei Standard-Passivbauteilen LCSC-Verfügbarkeit prüfen
+3. **Symbol erstellen**: In passende Kategorie-Datei
+4. **Footprint erstellen**: In passenden .pretty Ordner
+5. **3D-Modell**: Suchen oder erstellen
+6. **Verknüpfung**: Symbol ↔ Footprint ↔ 3D-Modell
+7. **Test**: In Testschaltung verwenden
+8. **Dokumentation**: In README und Changelog eintragen
+
+### Qualitätskontrolle
+- [ ] Elektrische Regeln Check (ERC)
+- [ ] Design Rules Check (DRC)
+- [ ] 3D-Ansicht prüfen
+- [ ] Testbestückung (falls möglich)
+
+## 📜 Lizenz & Copyright
+
+### Eigene Designs
+- Alle eigenen Symbole, Footprints und 3D-Modelle unter CC BY-SA 4.0
+- Copyright-Vermerk in jeder Datei
+
+### Fremde 3D-Modelle
+- Nur lizenzfreie oder kompatible Modelle verwenden
+- Quellenangabe in Datei-Metadaten
+- Bei Unsicherheit: Eigenes Modell erstellen
+
+### Logos & Artwork
+- Nur eigene Logos oder explizit erlaubte verwenden
+- CC-Lizenz-Symbole korrekt implementieren
+- Markenrechte beachten
+
+## 🔄 Wartung & Updates
+
+### Regelmäßige Aufgaben
+- [ ] Footprints mit neuen KiCad-Versionen testen
+- [ ] 3D-Modell-Links überprüfen
+- [ ] Obsolete Komponenten markieren
+- [ ] Neue KiCad-Features nutzen
+
+### Versionierung
+- Git für Versionskontrolle nutzen
+- Tags für stabile Versionen
+- Branches für experimentelle Features
+
+---
+
+*Letzte Aktualisierung: $(date)*
--- a/README.md
+++ b/README.md
@ -0,0 +1,105 @@
+# My Personal KiCad Library
+
+This library contains custom KiCad components that are not available in the standard library.
+
+## 📁 Structure
+
+```
+my-kicad-libs/
+├── symbols/              # Symbol libraries (.kicad_sym)
+│   ├── Custom_Logic/
+│   ├── Custom_Power/
+│   ├── Custom_Connectors/
+│   ├── Standard_Passives/    # Standard R/C/L with LCSC
+│   ├── Standard_ICs/         # CAN, STM32, Standard ICs
+│   ├── Logos_Artwork/
+│   └── ...
+├── footprints/           # Footprint libraries (.pretty)
+│   ├── Custom_QFN.pretty/
+│   ├── Custom_BGA.pretty/
+│   ├── Logos_Silkscreen.pretty/
+│   └── ...    # Only custom footprints, standard uses KiCad libs
+├── 3d_models/           # 3D models (.step, .wrl)
+│   ├── Connectors/
+│   ├── IC_Packages/
+│   ├── Mechanical/
+│   └── ...
+├── datasheets/          # Datasheets (optional)
+├── docs/                # Documentation
+├── scripts/             # Automation scripts
+└── templates/           # Project templates
+```
+
+## 🏷️ Naming Conventions
+
+### Symbols (.kicad_sym files)
+- **Format**: `[Category]_[Manufacturer]_[Series].kicad_sym`
+- **Examples**:
+  - `Logic_TI_74HC.kicad_sym`
+  - `Power_LTC_Switching.kicad_sym`
+  - `Connectors_JST_XH.kicad_sym`
+  - `Standard_Passives.kicad_sym`
+  - `Standard_ICs.kicad_sym`
+  - `Logos_Personal.kicad_sym`
+
+### Individual Symbol Names (within .kicad_sym)
+- **Format**: `[Partnumber]_[Package]_[Variant]`
+- **Format (Standard Passives)**: `[Value]_[Package]_[LCSC]`
+- **Format (Standard ICs)**: `[Partnumber]_[Package]_[LCSC]`
+- **Examples**:
+  - `TPS54340_HTSSOP-14_PowerPAD`
+  - `STM32F407VGT6_LQFP-100`
+  - `USB-C_16Pin_Receptacle`
+  - `100nF_0603_C14663` (Capacitor with LCSC#)
+  - `10k_0603_C25804` (Resistor with LCSC#)
+  - `MCP2515_SOIC-18_C55199` (CAN controller with LCSC#)
+  - `Logo_MyCompany_10mm`
+
+### Footprints (.pretty folders)
+**Note**: Standard passives and common ICs use existing KiCad footprints!
+
+- **Format**: `[Category]_[Specification].pretty`
+- **Examples**:
+  - `QFN_Custom.pretty`
+  - `USB_Connectors.pretty`
+  - `Logos_Silkscreen.pretty`
+  - `Mechanical_Standoffs.pretty`
+
+## 📊 Standard Components with LCSC
+
+### Standard Passives (R/C/L)
+- **Purpose**: Consistent, cost-optimized parts with LCSC numbers
+- **Footprints**: Use standard KiCad footprints (Resistor_SMD, Capacitor_SMD, etc.)
+- **Symbols**: Custom symbols with LCSC part numbers and manufacturer data
+- **Examples**: `100nF_0603_C14663`, `10k_0603_C25804`
+
+### Standard ICs
+- **Purpose**: Common ICs with LCSC numbers for automated assembly
+- **Categories**:
+  - CAN transceivers: `MCP2515_SOIC-18_C55199`
+  - STM32 MCUs: `STM32F103C8T6_LQFP-48_C8734`
+  - Voltage regulators: `AMS1117-3.3_SOT-223_C6186`
+  - Op-amps: `LM358_SOIC-8_C7950`
+- **Footprints**: Use standard KiCad footprints (Package_SO, Package_QFP, etc.)
+
+## ⚙️ Best Practices
+
+### Standard Component Strategy
+1. **Use KiCad footprints**: Don't reinvent the wheel for standard packages
+2. **LCSC integration**: Add LCSC numbers for cost optimization
+3. **Manufacturer data**: Include MPN and manufacturer in symbols
+4. **BOM automation**: Enable direct JLCPCB assembly integration
+
+### Workflow
+
+#### Adding New Standard Component
+1. **Check KiCad**: Verify symbol/footprint don't exist in standard libraries
+2. **LCSC lookup**: Find LCSC part number and basic part status
+3. **Create symbol**: With complete manufacturer data and LCSC number
+4. **Link footprint**: Use existing KiCad footprint
+5. **Test**: Use in test circuit
+6. **Document**: Add to documentation
+
+---
+
+*Last update: December 9, 2024*
--- a/docs/JLCPCB_Basic_Parts.csv
+++ b/docs/JLCPCB_Basic_Parts.csv
@ -0,0 +1,61 @@
+# JLCPCB Basic Parts Database
+# Master database for JLCPCB Basic Parts with Fabrication Toolkit fields
+# Compatible with bennymeg/JLC-Plugin-for-KiCad
+
+Component,Value,Package,LCSC Part #,Manufacturer,MFG Part #,Description,FT Rotation Offset,Stock Status,Price 1k,Last Update
+# RESISTORS - UniOhm Basic Parts 1% Thick Film
+R,0R,0603,C21189,UniOhm,0603WAF0000T5E,"Resistor 0R 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,10R,0603,C22859,UniOhm,0603WAF100JT5E,"Resistor 10R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,22R,0603,C23179,UniOhm,0603WAF220JT5E,"Resistor 22R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,100R,0603,C22775,UniOhm,0603WAF1000T5E,"Resistor 100R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,330R,0603,C23138,UniOhm,0603WAF3300T5E,"Resistor 330R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,1k,0603,C21190,UniOhm,0603WAF1001T5E,"Resistor 1k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,4.7k,0603,C23162,UniOhm,0603WAF4701T5E,"Resistor 4.7k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,10k,0603,C25804,UniOhm,0603WAF1002T5E,"Resistor 10k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,47k,0603,C25819,UniOhm,0603WAF4702T5E,"Resistor 47k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+R,100k,0603,C25803,UniOhm,0603WAF1003T5E,"Resistor 100k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
+# CAPACITORS - Samsung Basic Parts X7R/X5R
+C,22pF,0603,C1653,Samsung,CL10B220KB8NNNC,"Capacitor 22pF 50V X7R 0603",0,In Stock,0.003,2024-12-09
+C,100pF,0603,C14858,Samsung,CL10B101KB8NNNC,"Capacitor 100pF 50V X7R 0603",0,In Stock,0.003,2024-12-09
+C,1nF,0603,C1588,Samsung,CL10B102KB8NNNC,"Capacitor 1nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
+C,10nF,0603,C57112,Samsung,CL10B103KB8NNNC,"Capacitor 10nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
+C,100nF,0603,C14663,Samsung,CL10B104KB8NNNC,"Capacitor 100nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
+C,1µF,0603,C15849,Samsung,CL10A105KA8NNNC,"Capacitor 1µF 25V X5R 0603",0,In Stock,0.004,2024-12-09
+C,4.7µF,0603,C19666,Samsung,CL10A475KQ8NNNC,"Capacitor 4.7µF 16V X5R 0603",0,In Stock,0.006,2024-12-09
+C,10µF,0603,C19702,Samsung,CL10A106KP8NNNC,"Capacitor 10µF 10V X5R 0603",0,In Stock,0.008,2024-12-09
+C,22µF,0805,C45783,Samsung,CL21A226KQCLRNC,"Capacitor 22µF 6.3V X5R 0805",0,In Stock,0.015,2024-12-09
+C,47µF,1206,C13585,Samsung,CL31A476MQHNNNE,"Capacitor 47µF 6.3V X5R 1206",0,In Stock,0.025,2024-12-09
+# INDUCTORS - Murata Basic Parts
+L,10nH,0603,C1649,Murata,LQG18HN10NJ00D,"Inductor 10nH ±5% 0603",0,In Stock,0.008,2024-12-09
+L,100nH,0603,C1588,Murata,LQG18HN101J00D,"Inductor 100nH ±5% 0603",0,In Stock,0.008,2024-12-09
+L,1µH,0603,C1617,Murata,LQG18HN1R0J00D,"Inductor 1µH ±5% 0603",0,In Stock,0.008,2024-12-09
+L,10µH,0805,C1046,Murata,LQG21HN100J10D,"Inductor 10µH ±5% 0805",0,In Stock,0.010,2024-12-09
+L,100µH,1206,C51942,Murata,LQG31HN101J03L,"Inductor 100µH ±5% 1206",0,In Stock,0.015,2024-12-09
+# STANDARD ICs - Basic Parts for common designs
+IC,STM32F103C8T6,LQFP-48,C8734,STMicroelectronics,STM32F103C8T6,"MCU 32-bit ARM Cortex M3 72MHz 64KB Flash 20KB RAM",0,In Stock,2.89,2024-12-09
+IC,STM32F030F4P6,TSSOP-20,C9900,STMicroelectronics,STM32F030F4P6,"MCU 32-bit ARM Cortex M0 48MHz 16KB Flash 4KB RAM",0,In Stock,0.89,2024-12-09
+IC,MCP2515,SOIC-18,C55199,Microchip,MCP2515-I/SO,"CAN Controller SPI Interface",0,In Stock,1.67,2024-12-09
+IC,SN65HVD230,SOIC-8,C12084,Texas Instruments,SN65HVD230DR,"CAN Transceiver 3.3V",0,In Stock,0.39,2024-12-09
+IC,AMS1117-3.3,SOT-223,C6186,Advanced Monolithic Systems,AMS1117-3.3,"LDO 3.3V 1A Low Dropout Regulator",180,In Stock,0.11,2024-12-09
+IC,AMS1117-5.0,SOT-223,C347222,Advanced Monolithic Systems,AMS1117-5.0,"LDO 5.0V 1A Low Dropout Regulator",180,In Stock,0.11,2024-12-09
+IC,LM358,SOIC-8,C7950,Texas Instruments,LM358DR,"Dual Operational Amplifier",0,In Stock,0.11,2024-12-09
+IC,LM324,SOIC-14,C6744,Texas Instruments,LM324DR,"Quad Operational Amplifier",0,In Stock,0.15,2024-12-09
+IC,74HC595,SOIC-16,C5947,Texas Instruments,SN74HC595DR,"8-bit Shift Register with Output Latches",0,In Stock,0.15,2024-12-09
+IC,74HC4051,SOIC-16,C6977,Texas Instruments,CD74HC4051M,"8-channel Analog Multiplexer",0,In Stock,0.18,2024-12-09
+IC,FT232RL,SSOP-28,C8690,FTDI,FT232RL,"USB to Serial UART Interface",0,In Stock,3.45,2024-12-09
+IC,CH340G,SOIC-16,C14267,WCH,CH340G,"USB to Serial UART Interface",0,In Stock,0.44,2024-12-09
+IC,ESP32-WROOM-32,MODULE,C82899,Espressif,ESP32-WROOM-32,"WiFi+Bluetooth Module",0,In Stock,2.84,2024-12-09
+IC,ESP8266-12F,MODULE,C8619,AI-Thinker,ESP-12F,"WiFi Module",0,In Stock,1.77,2024-12-09
+# CRYSTALS & OSCILLATORS
+XTAL,8MHz,HC-49S,C13738,Yangxing Tech,X49SM8MSD2SC,"Crystal 8MHz ±30ppm",0,In Stock,0.12,2024-12-09
+XTAL,16MHz,HC-49S,C13741,Yangxing Tech,X49SM16MSD2SC,"Crystal 16MHz ±30ppm",0,In Stock,0.13,2024-12-09
+XTAL,25MHz,HC-49S,C13749,Yangxing Tech,X49SM25MSD2SC,"Crystal 25MHz ±30ppm",0,In Stock,0.14,2024-12-09
+XTAL,32.768kHz,3215,C32346,Seiko,SC32S-20PF30RSPN,"Crystal 32.768kHz ±20ppm Watch Crystal",0,In Stock,0.25,2024-12-09
+# LEDs - Basic Parts
+LED,Red,0603,C2286,Hubei KENTO,KT-0603R,"LED Red 2V 20mA 0603",0,In Stock,0.02,2024-12-09
+LED,Green,0603,C2290,Hubei KENTO,KT-0603G,"LED Green 3.2V 20mA 0603",0,In Stock,0.02,2024-12-09
+LED,Blue,0603,C72041,Hubei KENTO,KT-0603B,"LED Blue 3.2V 20mA 0603",0,In Stock,0.02,2024-12-09
+LED,White,0603,C72043,Hubei KENTO,KT-0603W,"LED White 3.2V 20mA 0603",0,In Stock,0.03,2024-12-09
+# DIODES
+D,1N4148W,SOD-123,C81598,Changjiang Electronics,1N4148W,"Switching Diode 75V 150mA",0,In Stock,0.015,2024-12-09
+D,1N5819,SOD-123FL,C8598,Changjiang Electronics,1N5819,"Schottky Diode 40V 1A",180,In Stock,0.03,2024-12-09
--- a/docs/JLCPCB_Generator_Guide.md
+++ b/docs/JLCPCB_Generator_Guide.md
@ -0,0 +1,160 @@
+# JLCPCB Basic Parts Generator
+
+This guide describes how to use the automated symbol generation for JLCPCB Basic Parts.
+
+## 🎯 Purpose
+
+The generator creates KiCad symbol libraries with proper **Fabrication Toolkit** properties for seamless JLCPCB assembly integration. All symbols use standard KiCad footprints - no custom footprints needed!
+
+## 📋 Compatible with Fabrication Toolkit
+
+The generated symbols include all properties required by [bennymeg/JLC-Plugin-for-KiCad](https://github.com/bennymeg/JLC-Plugin-for-KiCad):
+
+- `LCSC Part #` - For automatic part matching
+- `Manufacturer` - Component manufacturer  
+- `MFG Part #` - Manufacturer part number
+- `FT Rotation Offset` - Pick-and-place rotation correction
+- Standard KiCad footprint references
+
+## 🗂️ Input Database
+
+The database `docs/JLCPCB_Basic_Parts.csv` contains:
+- **Resistors**: UniOhm Basic Parts (0603 preferred)
+- **Capacitors**: Samsung Basic Parts (0603, 0805)
+- **Inductors**: Murata Basic Parts (0603, 0805)
+- **ICs**: STM32, CAN, Power, Interface ICs
+- **Components**: LEDs, Diodes, Crystals
+
+All parts are JLCPCB Basic Parts for lowest assembly cost.
+
+## ⚙️ Usage
+
+### Windows PowerShell
+```powershell
+# Generate all libraries and reports
+.\scripts\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "."
+
+# Dry run (preview only)
+.\scripts\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "." -DryRun
+```
+
+### Linux/macOS Bash
+```bash
+# Generate all libraries and reports  
+./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o .
+
+# Dry run (preview only)
+./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o . --dry-run
+
+# Skip symbol generation, only generate reports
+./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o . --skip-symbols
+```
+
+## 📤 Output
+
+### Symbol Libraries
+- `symbols/Standard_Passives.kicad_sym` - Resistors, Capacitors, Inductors
+- `symbols/Standard_ICs.kicad_sym` - Microcontrollers, CAN, Power ICs  
+- `symbols/Standard_Components.kicad_sym` - LEDs, Diodes, Crystals
+
+### BOM Template
+- `docs/JLCPCB_BOM_Template.csv` - Ready for JLCPCB assembly upload
+
+### Reports
+- Component statistics by package and manufacturer
+- Cost analysis for complete starter kit
+- Footprint mapping summary
+
+## 🔧 KiCad Integration
+
+### 1. Add Symbol Libraries
+```
+KiCad → Preferences → Manage Symbol Libraries → Project Specific Libraries
+
+Add:
+- Nickname: Standard_Passives
+- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_Passives.kicad_sym
+
+- Nickname: Standard_ICs  
+- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_ICs.kicad_sym
+
+- Nickname: Standard_Components
+- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_Components.kicad_sym
+```
+
+### 2. Use Standard Footprints
+No footprint configuration needed - symbols automatically reference standard KiCad footprints:
+- Resistors → `Resistor_SMD:R_0603_1608Metric`
+- Capacitors → `Capacitor_SMD:C_0603_1608Metric`
+- ICs → `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
+
+### 3. JLCPCB Assembly Workflow
+1. Design schematic using generated symbols
+2. Create PCB layout
+3. Export BOM with Fabrication Toolkit plugin
+4. Upload to JLCPCB with automatic part matching
+
+## 📊 Example Components
+
+### Standard Passives
+| Component | Value | Package | LCSC | Footprint |
+|-----------|-------|---------|------|-----------|
+| Resistor | 10k | 0603 | C25804 | Resistor_SMD:R_0603_1608Metric |
+| Capacitor | 100nF | 0603 | C14663 | Capacitor_SMD:C_0603_1608Metric |
+| Inductor | 10µH | 0805 | C1046 | Inductor_SMD:L_0805_2012Metric |
+
+### Standard ICs
+| Component | Package | LCSC | Footprint |
+|-----------|---------|------|-----------|
+| STM32F103C8T6 | LQFP-48 | C8734 | Package_QFP:LQFP-48_7x7mm_P0.5mm |
+| MCP2515 | SOIC-18 | C55199 | Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm |
+| AMS1117-3.3 | SOT-223 | C6186 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 |
+
+## 🔄 Updating the Database
+
+### Adding New Parts
+1. Edit `docs/JLCPCB_Basic_Parts.csv`
+2. Add new line with format: `Component,Value,Package,LCSC Part #,Manufacturer,MFG Part #,Description,FT Rotation Offset,Stock Status,Price 1k,Last Update`
+3. Run generator script
+4. Test symbols in KiCad
+
+### Verifying LCSC Numbers
+- Check [lcsc.com](https://lcsc.com) for current availability
+- Prefer "Basic Parts" (marked with green "Basic" label)
+- Verify pricing and stock status
+
+## ⚠️ Important Notes
+
+### Rotation Offsets
+- Most components: `0` (no rotation needed)
+- SOT-223 regulators: `180` (common requirement)
+- Check actual assembly if rotation issues occur
+
+### Symbol Limitations
+- ICs use generic rectangular symbols
+- Actual pinout must be defined manually for complex ICs
+- Passives are ready-to-use with correct pin assignments
+
+### Cost Optimization
+- All parts are JLCPCB Basic Parts
+- Complete kit cost: ~$50 for 1000 pieces each
+- Setup fee applies for each unique part (~$3)
+- Minimize unique parts to reduce cost
+
+## 🛠️ Customization
+
+### Adding New Component Types
+1. Add entries to CSV database
+2. Update `get_kicad_footprint()` function in scripts
+3. Add symbol graphics in `get_symbol_graphics()`
+4. Test generation
+
+### Custom Footprints
+If standard KiCad footprints don't fit:
+1. Create custom footprint in your library
+2. Update footprint mapping in script
+3. Ensure 3D model compatibility
+
+---
+
+*Compatible with KiCad 7.0+ and Fabrication Toolkit plugin*
--- a/docs/KiCad_Setup.md
+++ b/docs/KiCad_Setup.md
@ -0,0 +1,153 @@
+# KiCad Library Configuration
+
+Diese Dateien helfen beim Setup der Custom Library in KiCad.
+
+## Symbol Libraries (sym-lib-table)
+
+Fügen Sie diese Zeilen zu Ihrer `sym-lib-table` hinzu:
+
+```
+  (lib (name "Custom_Amplifiers")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Amplifiers_Custom.kicad_sym")(options "")(descr "Custom Amplifiers"))
+  (lib (name "Custom_Communication")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Communication_Custom.kicad_sym")(options "")(descr "Custom Communication ICs"))
+  (lib (name "Custom_Connectors")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Connectors_Custom.kicad_sym")(options "")(descr "Custom Connectors"))
+  (lib (name "Custom_Display")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Display_Custom.kicad_sym")(options "")(descr "Custom Display Components"))
+  (lib (name "Custom_Logic")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Logic_Custom.kicad_sym")(options "")(descr "Custom Logic ICs"))
+  (lib (name "Custom_MCU")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/MCU_Custom.kicad_sym")(options "")(descr "Custom Microcontrollers"))
+  (lib (name "Custom_Memory")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Memory_Custom.kicad_sym")(options "")(descr "Custom Memory Components"))
+  (lib (name "Custom_Power")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Power_Custom.kicad_sym")(options "")(descr "Custom Power Management"))
+  (lib (name "Custom_RF")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/RF_Custom.kicad_sym")(options "")(descr "Custom RF Components"))
+  (lib (name "Custom_Sensors")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Sensors_Custom.kicad_sym")(options "")(descr "Custom Sensors"))
+  (lib (name "Logos_Artwork")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Logos_Artwork.kicad_sym")(options "")(descr "Logos and Artwork"))
+```
+
+## Footprint Libraries (fp-lib-table)
+
+Fügen Sie diese Zeilen zu Ihrer `fp-lib-table` hinzu:
+
+```
+  (lib (name "Custom_BGA")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/BGA_Custom.pretty")(options "")(descr "Custom BGA Packages"))
+  (lib (name "Custom_Connectors_Audio")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_Audio.pretty")(options "")(descr "Custom Audio Connectors"))
+  (lib (name "Custom_Connectors_Power")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_Power.pretty")(options "")(descr "Custom Power Connectors"))
+  (lib (name "Custom_Connectors_USB")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_USB.pretty")(options "")(descr "Custom USB Connectors"))
+  (lib (name "Custom_IC")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/IC_Custom.pretty")(options "")(descr "Custom IC Packages"))
+  (lib (name "Custom_Mechanical")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Mechanical.pretty")(options "")(descr "Mechanical Components"))
+  (lib (name "Custom_Modules")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Modules_Custom.pretty")(options "")(descr "Custom Modules"))
+  (lib (name "Custom_QFN")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/QFN_Custom.pretty")(options "")(descr "Custom QFN Packages"))
+  (lib (name "Custom_Sensors")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Sensors_Custom.pretty")(options "")(descr "Custom Sensor Packages"))
+  (lib (name "Custom_TestPoints")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/TestPoints.pretty")(options "")(descr "Test Points"))
+  (lib (name "Logos_Silkscreen")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Logos_Silkscreen.pretty")(options "")(descr "Logos for Silkscreen"))
+```
+
+## Setup-Anleitung
+
+### 1. Projekt-spezifisch (empfohlen)
+1. Kopieren Sie den gesamten `my-kicad-libs` Ordner in Ihr Projekt-Verzeichnis
+2. Erstellen/bearbeiten Sie `sym-lib-table` im Projektordner
+3. Erstellen/bearbeiten Sie `fp-lib-table` im Projektordner  
+4. Relative Pfade verwenden (`${KIPRJMOD}/kicad_libs/my-kicad-libs/...`)
+
+### 2. Global (für alle Projekte)
+1. Kopieren Sie `my-kicad-libs` in einen permanenten Ordner
+2. KiCad → Preferences → Manage Symbol Libraries → Global Libraries
+3. KiCad → Preferences → Manage Footprint Libraries → Global Libraries
+4. Absolute Pfade verwenden
+
+### 3. Environment Variable (flexibelste Lösung)
+1. Erstellen Sie Environment Variable: `CUSTOM_KICAD_LIBS`
+2. Setzen Sie Pfad zu `my-kicad-libs` Ordner
+3. In Library-Tabellen verwenden: `${CUSTOM_KICAD_LIBS}/symbols/...`
+
+## Automatisches Setup Script (Windows PowerShell)
+
+```powershell
+# setup_kicad_libs.ps1
+param(
+    [string]$ProjectPath = (Get-Location).Path,
+    [switch]$Global
+)
+
+$libPath = Join-Path $ProjectPath "kicad_libs\my-kicad-libs"
+
+if (-not (Test-Path $libPath)) {
+    Write-Error "Library path not found: $libPath"
+    exit 1
+}
+
+# Symbol Library Setup
+$symLibTable = if ($Global) {
+    Join-Path $env:APPDATA "kicad\8.0\sym-lib-table"
+} else {
+    Join-Path $ProjectPath "sym-lib-table"
+}
+
+# Footprint Library Setup  
+$fpLibTable = if ($Global) {
+    Join-Path $env:APPDATA "kicad\8.0\fp-lib-table"
+} else {
+    Join-Path $ProjectPath "fp-lib-table"
+}
+
+Write-Host "Setting up KiCad libraries..."
+Write-Host "Symbol table: $symLibTable"
+Write-Host "Footprint table: $fpLibTable"
+
+# Hier würde der eigentliche Setup-Code stehen...
+```
+
+## Überprüfung der Installation
+
+Nach dem Setup sollten Sie folgendes sehen:
+
+### Im Symbol-Browser
+- Custom_Amplifiers
+- Custom_Communication  
+- Custom_Connectors
+- etc...
+
+### Im Footprint-Browser  
+- Custom_BGA
+- Custom_Connectors_Audio
+- Custom_Connectors_Power
+- etc...
+
+### Test
+1. Erstellen Sie ein neues Schaltplan-Symbol
+2. Schauen Sie, ob die Custom-Libraries in der Liste erscheinen
+3. Erstellen Sie einen neuen Footprint
+4. Prüfen Sie die Verfügbarkeit der Custom-Footprint-Libraries
+
+## Troubleshooting
+
+### Libraries erscheinen nicht
+- Pfade in `sym-lib-table` und `fp-lib-table` prüfen
+- `${KIPRJMOD}` Variable korrekt?
+- Dateirechte prüfen
+- KiCad neustarten
+
+### 3D-Modelle fehlen
+- Pfade in Footprints korrekt?
+- `${KIPRJMOD}` oder absolute Pfade verwenden
+- 3D-Viewer-Cache leeren
+
+### Performance-Probleme
+- Große Bibliotheken können KiCad verlangsamen
+- Nur benötigte Libraries aktivieren
+- Projekt-spezifische Tables verwenden
+
+## Backup & Versionierung
+
+### Git Integration
+```bash
+# .gitignore anpassen
+echo "fp-info-cache" >> .gitignore
+echo "*.kicad_prl" >> .gitignore
+
+# Libraries tracken
+git add kicad_libs/
+git commit -m "Add custom KiCad libraries"
+```
+
+### Backup-Strategie
+1. Regelmäßige Commits der Library-Änderungen
+2. Tags für stabile Versionen
+3. Separate Branches für experimentelle Features
--- a/docs/Komponenten_Template.md
+++ b/docs/Komponenten_Template.md
@ -0,0 +1,108 @@
+# Komponenten-Dokumentation Template
+
+Verwenden Sie diese Vorlage für die Dokumentation neuer Komponenten.
+
+## [Komponenten-Name]
+
+### Grundinformationen
+- **Partnummer**: [Vollständige Herstellerbezeichnung]
+- **Hersteller**: [Firmenname]
+- **Kategorie**: [Logic/Power/Sensors/etc.]
+- **Package**: [QFN-32, LQFP-100, etc.]
+- **Erstellt**: [YYYY-MM-DD]
+- **Ersteller**: [Name]
+- **Status**: [In Arbeit/Testing/Verified/Obsolete]
+
+### Dateien
+- **Symbol**: `symbols/[Kategorie]_Custom.kicad_sym` → `[Komponenten-Name]`
+- **Footprint**: `footprints/[Kategorie].pretty/[Footprint-Name].kicad_mod`
+- **3D-Modell**: `3d_models/[Kategorie]/[Modell-Name].[step/wrl]`
+- **Datenblatt**: `datasheets/[Hersteller]/[Partnummer].pdf` oder [URL]
+
+### Technische Daten
+- **Versorgungsspannung**: [V]
+- **Betriebstemperatur**: [°C]
+- **Besondere Eigenschaften**: [Liste wichtiger Features]
+- **Pin-Count**: [Anzahl Pins]
+- **Gehäusegröße**: [mm x mm x mm]
+
+### Elektrische Eigenschaften
+| Parameter | Min | Typ | Max | Einheit | Bemerkungen |
+|-----------|-----|-----|-----|---------|-------------|
+| VCC       |     |     |     | V       |             |
+| ICC       |     |     |     | mA      |             |
+| ...       |     |     |     |         |             |
+
+### Pin-Belegung
+| Pin | Name | Typ | Funktion | Bemerkungen |
+|-----|------|-----|----------|-------------|
+| 1   |      | I/O |          |             |
+| 2   |      | PWR |          |             |
+| ... |      |     |          |             |
+
+### Design Notes
+- **Layout-Hinweise**: [Spezielle Anforderungen für PCB-Layout]
+- **Bestückung**: [Besondere Löt-/Bestückungshinweise]
+- **Thermal**: [Wärmeableitung, Thermal Vias, etc.]
+- **EMV**: [Schirmung, Filterung, etc.]
+
+### Verwendung
+- **Anwendungen**: [Typische Einsatzgebiete]
+- **Referenz-Design**: [Link zu Beispielschaltung]
+- **Ähnliche Komponenten**: [Alternative/kompatible Teile]
+
+### Testing
+- **ERC**: ✅/❌ [Elektrische Regelprüfung]
+- **DRC**: ✅/❌ [Design-Regelprüfung]  
+- **3D-Ansicht**: ✅/❌ [3D-Darstellung korrekt]
+- **Prototyp**: ✅/❌ [Realer Test durchgeführt]
+- **Produktion**: ✅/❌ [In Produktion verwendet]
+
+### Changelog
+| Datum | Version | Änderung | Grund |
+|-------|---------|----------|-------|
+| YYYY-MM-DD | v1.0 | Erstellt | Initial |
+
+### Links
+- [Datenblatt]([URL])
+- [Hersteller-Seite]([URL])
+- [Distributor]([URL])
+- [Reference Design]([URL])
+
+---
+
+## Beispiel: TPS54340
+
+### Grundinformationen
+- **Partnumber**: TPS54340DDAR
+- **Hersteller**: Texas Instruments  
+- **Kategorie**: Power
+- **Package**: HTSSOP-14 PowerPAD
+- **Erstellt**: 2024-12-09
+- **Ersteller**: Max Mustermann
+- **Status**: Verified
+
+### Dateien
+- **Symbol**: `symbols/Power_Custom.kicad_sym` → `TPS54340_HTSSOP-14_PowerPAD`
+- **Footprint**: `footprints/IC_Custom.pretty/HTSSOP-14_4.4x5mm_0.65mm_PowerPAD2.84x3.05mm.kicad_mod`
+- **3D-Modell**: `3d_models/IC_Packages/HTSSOP-14_4.4x5mm_PowerPAD.step`
+- **Datenblatt**: https://www.ti.com/lit/ds/symlink/tps54340.pdf
+
+### Technische Daten
+- **Versorgungsspannung**: 4.5V - 42V
+- **Betriebstemperatur**: -40°C bis +125°C
+- **Besondere Eigenschaften**: 3.5A Step-Down Converter, 570kHz
+- **Pin-Count**: 14 (+ PowerPAD)
+- **Gehäusegröße**: 4.4 x 5.0 x 1.0 mm
+
+### Design Notes
+- **Layout-Hinweise**: PowerPAD mit 9x 0.3mm Vias verbinden, kurze Verbindungen zu Input/Output-Caps
+- **Bestückung**: Reflow-Löten, PowerPAD vor Bestückung verzinnen
+- **Thermal**: PowerPAD für Wärmeableitung essential, min. 4-Layer PCB empfohlen
+
+### Testing
+- **ERC**: ✅ Keine Fehler
+- **DRC**: ✅ Alle Regeln erfüllt
+- **3D-Ansicht**: ✅ Korrekte Darstellung
+- **Prototyp**: ✅ Erfolgreich getestet in 12V→3.3V Applikation
+- **Produktion**: ✅ In 3 Projekten erfolgreich eingesetzt
--- a/docs/Logo_Artwork_Anleitung.md
+++ b/docs/Logo_Artwork_Anleitung.md
@ -0,0 +1,224 @@
+# Logo & Artwork Anleitung
+
+Diese Anleitung beschreibt, wie Sie Logos und Artwork für Ihre KiCad-Bibliothek erstellen.
+
+## 🎨 Logo-Erstellung für Silkscreen
+
+### Vorbereitung
+1. **Originalbild**: Hochauflösende Vektorgrafik (SVG) oder mindestens 300 DPI
+2. **Vereinfachung**: Logo muss silkscreen-tauglich sein (keine feinen Details)
+3. **Mindestgröße**: Linien mindestens 0.15mm breit
+4. **Kontrast**: Schwarz-weiß, keine Graustufen
+
+### Größenrichtlinien
+- **Große Logos**: 10-15mm (Hauptlogo auf PCB)
+- **Mittlere Logos**: 5-8mm (Seitlicher Branding)
+- **Kleine Logos**: 2-4mm (Diskrete Kennzeichnung)
+- **Mini-Logos**: 1-2mm (Nur einfache Symbole)
+
+### Bitmap zu Footprint Konvertierung
+
+#### Option 1: KiCad Bitmap2Component
+1. KiCad → Tools → Bitmap to Component Converter
+2. Bitmap laden (PNG, JPG)
+3. Format: "Footprint" wählen
+4. Negative ausgeben: Ja (für Silkscreen)
+5. Board layer: F.SilkS oder B.SilkS
+6. Threshold anpassen für saubere Konturen
+7. Export als .kicad_mod
+
+#### Option 2: SVG2Shenzhen Plugin
+1. Inkscape mit svg2shenzhen Plugin
+2. SVG mit definierten Layern erstellen
+3. Export direkt zu KiCad Footprint
+
+### CC-Lizenz Logos
+
+#### Creative Commons BY-SA
+```
+Größen: 3mm, 5mm, 8mm, 10mm
+Dateien:
+- CC_BY-SA_3mm.kicad_mod
+- CC_BY-SA_5mm.kicad_mod
+- CC_BY-SA_8mm.kicad_mod
+- CC_BY-SA_10mm.kicad_mod
+```
+
+#### Creative Commons BY-NC-SA
+```
+Größen: 3mm, 5mm, 8mm, 10mm
+Dateien:
+- CC_BY-NC-SA_3mm.kicad_mod
+- CC_BY-NC-SA_5mm.kicad_mod
+- CC_BY-NC-SA_8mm.kicad_mod
+- CC_BY-NC-SA_10mm.kicad_mod
+```
+
+### OSHW (Open Source Hardware) Logos
+```
+Varianten:
+- OSHW_DE_3mm.kicad_mod  (Deutschland)
+- OSHW_US_3mm.kicad_mod  (USA)
+- OSHW_Generic_3mm.kicad_mod  (Ohne Land)
+```
+
+## 📏 Technische Spezifikationen
+
+### Silkscreen-Beschränkungen
+- **Minimale Linienbreite**: 0.15mm (0.006")
+- **Minimaler Text**: 0.8mm hoch, 0.15mm Strichbreite
+- **Minimaler Abstand**: 0.1mm zwischen Elementen
+- **Farben**: Nur eine Farbe pro Layer
+
+### Footprint-Layer
+- **F.SilkS**: Vordere Silkscreen-Schicht
+- **B.SilkS**: Rückere Silkscreen-Schicht  
+- **F.Fab**: Fabrication-Layer (interne Dokumentation)
+- **F.CrtYd**: Courtyard (Platzierungsbereich)
+
+### Positionierung
+- **Referenz**: Automatisch generiert, verschiebbar
+- **Value**: Versteckt oder "LOGO" setzen
+- **Courtyard**: 0.1mm um Logo-Kontur
+
+## 🛠️ Workflow
+
+### 1. Logo vorbereiten
+```bash
+# Bildbearbeitung (GIMP/Photoshop)
+1. Logo öffnen
+2. Auf 300 DPI skalieren
+3. Schwarz-weiß konvertieren
+4. Rauschen entfernen
+5. Als PNG exportieren (schwarz auf weiß)
+```
+
+### 2. In KiCad konvertieren
+```
+Bitmap2Component:
+- Width: Zielbreite in mm
+- Height: Automatisch berechnet
+- Resolution: 300 DPI
+- Format: Footprint
+- Negative: Aktiviert
+- Layers: F.SilkS
+```
+
+### 3. Footprint nachbearbeiten
+```
+Im Footprint-Editor:
+1. Unnötige Linien entfernen
+2. Referenz positionieren
+3. Courtyard hinzufügen
+4. Eigenschaften setzen:
+   - Keywords: logo, artwork
+   - Description: "Company logo - [size]mm"
+```
+
+### 4. In Bibliothek einordnen
+```
+Speichern unter:
+footprints/Logos_Silkscreen.pretty/Logo_[Name]_[Size]mm.kicad_mod
+```
+
+## 📁 Dateiorganisation
+
+### Footprint-Namen
+```
+Logo_[Firmenname]_[Größe]mm.kicad_mod
+Logo_[Firmenname]_[Größe]mm_[Variante].kicad_mod
+
+Beispiele:
+- Logo_MyCompany_10mm.kicad_mod
+- Logo_MyCompany_5mm_Icon.kicad_mod
+- Logo_Stadler_8mm_Text.kicad_mod
+```
+
+### CC-Lizenz Namen
+```
+CC_[Lizenz]_[Größe]mm.kicad_mod
+
+Beispiele:
+- CC_BY-SA_5mm.kicad_mod
+- CC_BY-NC-SA_3mm.kicad_mod
+```
+
+### Quellmaterial
+```
+docs/logos/
+├── source_images/
+│   ├── company_logo.svg
+│   ├── cc_by_sa.svg
+│   └── oshw_logo.svg
+├── processed/
+│   ├── company_logo_10mm.png
+│   ├── company_logo_5mm.png
+│   └── ...
+└── guidelines.md
+```
+
+## ⚙️ Symbol-Erstellung für Logos
+
+### Logo-Symbole
+Manchmal sind Logo-Symbole nützlich für Schaltpläne:
+
+```
+Symbol-Name: LOGO_[Name]_[Typ]
+Beispiel: LOGO_MyCompany_Silkscreen
+
+Eigenschaften:
+- Reference: #LOGO
+- Value: Logo
+- Footprint: Logos_Silkscreen:Logo_MyCompany_5mm
+- No Pin: Aktiviert (graphisches Symbol)
+```
+
+### Symbol-Bibliothek
+Speichern in: `symbols/Logos_Artwork.kicad_sym`
+
+## 🎯 Best Practices
+
+### Design-Richtlinien
+1. **Einfachheit**: Details, die kleiner als 0.2mm sind, entfernen
+2. **Kontrast**: Starker Schwarz-weiß-Kontrast
+3. **Skalierbarkeit**: Logo muss in verschiedenen Größen funktionieren
+4. **Lesbarkeit**: Text ab 1mm Höhe lesbar
+
+### Qualitätskontrolle
+- [ ] 3D-Ansicht prüfen
+- [ ] Verschiedene Zoom-Stufen testen
+- [ ] Gerber-Viewer verwenden
+- [ ] Probedruck auf Transparent-Folie
+
+### Rechtliche Aspekte
+1. **Eigene Logos**: Frei verwendbar
+2. **Lizenz-Logos**: Nutzungsbedingungen beachten
+3. **Fremde Marken**: Nur mit Erlaubnis
+4. **Standards**: OSHW-Logo korrekt verwenden
+
+## 📋 Checkliste
+
+### Vor der Erstellung
+- [ ] Logo-Rechte geklärt
+- [ ] Zielgrößen definiert
+- [ ] Qualität des Quellmaterials geprüft
+
+### Nach der Erstellung  
+- [ ] Mindestlinienbreite eingehalten (0.15mm)
+- [ ] 3D-Ansicht kontrolliert
+- [ ] Verschiedene Größen getestet
+- [ ] Dokumentation aktualisiert
+- [ ] In Git committed
+
+### Vor Produktion
+- [ ] Gerber-Files geprüft
+- [ ] Silkscreen-Preview angeschaut
+- [ ] Bei Unklarheit: Prototyp bestellen
+
+## 🔗 Nützliche Links
+
+- [KiCad Bitmap2Component Tutorial](https://docs.kicad.org/8.0/en/bitmap2component/bitmap2component.html)
+- [svg2shenzhen Plugin](https://github.com/badgeek/svg2shenzhen)
+- [Creative Commons Logos](https://creativecommons.org/about/downloads/)
+- [OSHW Logo Guidelines](https://www.oshwa.org/open-source-hardware-logo/)
+- [PCB Silkscreen Guidelines](https://www.pcbway.com/pcb_prototype/What_is_Silkscreen_in_PCB.html)
--- a/docs/Standard_Components_LCSC.md
+++ b/docs/Standard_Components_LCSC.md
@ -0,0 +1,237 @@
+# Standard Components with LCSC Integration
+
+This guide describes the system for standard passive components (R, C, L) and common ICs with LCSC part numbers.
+
+## 🎯 Objectives
+
+- **Consistent assembly**: Always use the same, well-available parts
+- **Cost optimization**: LCSC Basic Parts for low costs
+- **Automation**: Direct BOM generation for JLCPCB/LCSC
+- **Standardization**: Fixed value series for all projects
+
+## 📊 Standard Component Categories
+
+### Standard Passives (R/C/L)
+- **Purpose**: Cost-optimized standard values with LCSC numbers
+- **Footprints**: Use existing KiCad footprints (Resistor_SMD, Capacitor_SMD, Inductor_SMD)
+- **Symbols**: Custom symbols with complete LCSC data
+- **Examples**: `100nF_0603_C14663`, `10k_0603_C25804`, `100uH_0805_C1046`
+
+### Standard ICs
+- **Purpose**: Common ICs with LCSC numbers for automated assembly
+- **Categories**:
+  - **CAN Controllers**: MCP2515, SN65HVD230
+  - **STM32 MCUs**: STM32F103C8T6, STM32F407VGT6
+  - **Voltage Regulators**: AMS1117-3.3, LM2596
+  - **Op-Amps**: LM358, LM324, TL074
+  - **Logic**: 74HC595, 74HC4051
+  - **Interface**: FT232RL, CH340G
+- **Footprints**: Use existing KiCad footprints (Package_SO, Package_QFP, etc.)
+
+## 🏷️ Naming Convention
+
+### Symbol Names
+```
+Standard Passives: [Value]_[Package]_[LCSC]
+Standard ICs:      [Partnumber]_[Package]_[LCSC]
+
+Examples:
+100nF_0603_C14663
+10k_0603_C25804
+1uF_0805_C28323
+STM32F103C8T6_LQFP-48_C8734
+MCP2515_SOIC-18_C55199
+AMS1117-3.3_SOT-223_C6186
+```
+
+### Symbol Properties
+```
+Reference: R?, C?, L?, U?
+Value: [Value] (e.g. "100nF", "10k", "STM32F103C8T6")
+Footprint: [KiCad_Library]:[Standard_Footprint]
+    Examples:
+    - Resistor_SMD:R_0603_1608Metric
+    - Capacitor_SMD:C_0603_1608Metric  
+    - Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm
+    - Package_QFP:LQFP-48_7x7mm_P0.5mm
+Datasheet: [LCSC-URL]
+Description: [Full specification]
+LCSC: [C-Number]
+Manufacturer: [Manufacturer name]
+MPN: [Manufacturer Part Number]
+Package: [0603/SOIC-18/LQFP-48/etc.]
+```
+
+## 📋 LCSC Basic Parts Database
+
+### Resistors (UniOhm Thick Film, 1%)
+| Value | Package | LCSC | MPN | Description | Price@1k |
+|-------|---------|------|-----|-------------|----------|
+| 0R | 0603 | C21189 | 0603WAF0000T5E | Res 0R 1/10W 0603 | $0.002 |
+| 10R | 0603 | C22859 | 0603WAF100JT5E | Res 10R 1% 1/10W 0603 | $0.002 |
+| 100R | 0603 | C22775 | 0603WAF1000T5E | Res 100R 1% 1/10W 0603 | $0.002 |
+| 1k | 0603 | C21190 | 0603WAF1001T5E | Res 1k 1% 1/10W 0603 | $0.002 |
+| 10k | 0603 | C25804 | 0603WAF1002T5E | Res 10k 1% 1/10W 0603 | $0.002 |
+| 100k | 0603 | C25803 | 0603WAF1003T5E | Res 100k 1% 1/10W 0603 | $0.002 |
+
+### Capacitors (Samsung CL Series, X7R, 50V)
+| Value | Package | LCSC | MPN | Description | Price@1k |
+|-------|---------|------|-----|-------------|----------|
+| 100pF | 0603 | C1524 | CL10B101KB8NNNC | Cap 100pF 50V X7R 0603 | $0.002 |
+| 1nF | 0603 | C1523 | CL10B102KB8NNNC | Cap 1nF 50V X7R 0603 | $0.002 |
+| 10nF | 0603 | C57112 | CL10B103KB8NNNC | Cap 10nF 50V X7R 0603 | $0.003 |
+| 100nF | 0603 | C14663 | CL10B104KB8NNNC | Cap 100nF 50V X7R 0603 | $0.003 |
+| 1µF | 0603 | C15849 | CL10A105KA8NNNC | Cap 1µF 25V X5R 0603 | $0.004 |
+| 10µF | 0805 | C15850 | CL21A106KAQNNNE | Cap 10µF 25V X5R 0805 | $0.008 |
+
+### Standard ICs (LCSC Basic Parts)
+| Component | Package | LCSC | MPN | Description | Price@1k |
+|-----------|---------|------|-----|-------------|----------|
+| STM32F103C8T6 | LQFP-48 | C8734 | STM32F103C8T6 | MCU 32-bit ARM Cortex M3 | $2.89 |
+| MCP2515 | SOIC-18 | C55199 | MCP2515-I/SO | CAN Controller | $1.67 |
+| SN65HVD230 | SOIC-8 | C12084 | SN65HVD230DR | CAN Transceiver | $0.39 |
+| AMS1117-3.3 | SOT-223 | C6186 | AMS1117-3.3 | LDO 3.3V 1A | $0.11 |
+| LM358 | SOIC-8 | C7950 | LM358DR | Dual Op-Amp | $0.11 |
+| 74HC595 | SOIC-16 | C5947 | 74HC595D | 8-bit Shift Register | $0.15 |
+| FT232RL | SSOP-28 | C8690 | FT232RL | USB to Serial | $3.45 |
+
+## 🗂️ Library Structure
+
+### Symbol Libraries
+```
+symbols/
+├── Standard_Passives.kicad_sym
+│   ├── Resistors/
+│   │   ├── 10R_0603_C22859
+│   │   ├── 100R_0603_C22775  
+│   │   ├── 1k_0603_C21190
+│   │   └── ...
+│   ├── Capacitors/
+│   │   ├── 100nF_0603_C14663
+│   │   ├── 1uF_0603_C15849
+│   │   └── ...
+│   └── Inductors/
+│       ├── 100nH_0603_C1588
+│       └── ...
+└── Standard_ICs.kicad_sym
+    ├── Microcontrollers/
+    │   ├── STM32F103C8T6_LQFP-48_C8734
+    │   └── ...
+    ├── CAN/
+    │   ├── MCP2515_SOIC-18_C55199
+    │   ├── SN65HVD230_SOIC-8_C12084
+    │   └── ...
+    └── Power/
+        ├── AMS1117-3.3_SOT-223_C6186
+        └── ...
+```
+
+### Footprint Mapping
+**Standard components use existing KiCad footprints:**
+
+```
+Resistors → Resistor_SMD:R_[Package]_[Metric]
+Capacitors → Capacitor_SMD:C_[Package]_[Metric]  
+Inductors → Inductor_SMD:L_[Package]_[Metric]
+
+ICs → Package_SO:SOIC-[pins]...
+     Package_QFP:LQFP-[pins]...
+     Package_TO_SOT_SMD:SOT-223...
+     etc.
+```
+
+## ⚙️ Workflow
+
+### Adding New Standard Component
+
+#### 1. Research Phase
+```bash
+# Check if component exists in KiCad
+1. Open KiCad Symbol Editor
+2. Search for component in standard libraries
+3. If exists: Note library and symbol name
+4. If not exists: Create custom symbol
+```
+
+#### 2. LCSC Lookup
+```bash
+# Find LCSC part number
+1. Search component on lcsc.com
+2. Check if it's a "Basic Part" (lower cost)
+3. Verify stock status and pricing
+4. Note: LCSC#, Manufacturer, MPN
+```
+
+#### 3. Symbol Creation
+```bash
+# Create symbol with LCSC data
+1. Use existing KiCad symbol as template (if available)
+2. Add LCSC properties:
+   - LCSC: C-Number
+   - Manufacturer: Company name
+   - MPN: Manufacturer Part Number
+3. Set footprint to standard KiCad footprint
+4. Add datasheet URL
+```
+
+#### 4. Testing
+```bash
+# Verify in test circuit
+1. Create test schematic
+2. Run ERC (Electrical Rules Check)
+3. Create test PCB
+4. Run DRC (Design Rules Check)
+5. Check 3D view
+```
+
+### BOM Generation for JLCPCB
+
+#### Export Format
+```csv
+Comment,Designator,Footprint,LCSC,Manufacturer,MPN
+100nF,C1;C2;C5,C_0603_1608Metric,C14663,Samsung,CL10B104KB8NNNC
+10k,R1;R3;R7,R_0603_1608Metric,C25804,UniOhm,0603WAF1002T5E
+STM32F103C8T6,U1,LQFP-48_7x7mm_P0.5mm,C8734,STMicroelectronics,STM32F103C8T6
+```
+
+## 🎯 Best Practices
+
+### Component Selection Strategy
+1. **Always check LCSC first**: Use Basic Parts when possible
+2. **Standardize values**: Prefer E24 series for resistors
+3. **Package consistency**: Use 0603 for most passives
+4. **Verify availability**: Check stock before committing to design
+
+### Cost Optimization
+| Strategy | Savings | Implementation |
+|----------|---------|----------------|
+| Basic Parts only | 50-80% | Use LCSC Basic Parts database |
+| Standard packages | 20-30% | Stick to 0603, SOIC, QFP |
+| Volume planning | 10-20% | Order 1000+ pieces |
+| Setup minimization | $2-5 per unique part | Reuse same values |
+
+### Design Guidelines
+- **0603 preferred**: Good balance of size/handling
+- **Basic Parts first**: Always check Basic Parts availability
+- **Standard values**: E24 series for resistors, E6 for capacitors
+- **Safety margins**: +20% on critical values
+
+## 🔄 Maintenance
+
+### Regular Updates
+1. **Monthly**: Check LCSC availability and pricing
+2. **Quarterly**: Update Basic Parts list
+3. **Per project**: Verify all parts in stock before ordering
+4. **KiCad updates**: Test footprint compatibility
+
+### Version Control
+```bash
+# Git workflow
+git add symbols/Standard_*.kicad_sym
+git commit -m "feat: add STM32F407 with LCSC C13303"
+git tag -a v1.2.0 -m "Standard ICs v1.2.0"
+```
+
+---
+
+*This document is regularly synchronized with current LCSC data.*
--- a/docs/Standard_Passives_LCSC.de.md
+++ b/docs/Standard_Passives_LCSC.de.md
@ -0,0 +1,306 @@
+# Standard-Passivbauteile mit LCSC-Integration
+
+Diese Anleitung beschreibt das System für Standard-Passivbauteile (R, C, L) mit LCSC-Bestellnummern.
+
+## 🎯 Zielsetzung
+
+- **Einheitliche Bestückung**: Immer die gleichen, gut verfügbaren Teile verwenden
+- **Kostenoptimierung**: LCSC Basic Parts für niedrige Kosten
+- **Automatisierung**: Direkte BOM-Generierung für JLCPCB/LCSC
+- **Standardisierung**: Feste Werte-Reihen für alle Projekte
+
+## 📊 Standard-Werte-Reihen
+
+### Kondensatoren (Keramik, X7R, 50V)
+```
+Übliche Werte:
+100pF, 220pF, 470pF, 1nF, 2.2nF, 4.7nF, 10nF, 22nF, 47nF, 100nF, 220nF, 470nF, 1µF, 2.2µF, 4.7µF, 10µF, 22µF, 47µF, 100µF
+
+Packages:
+0402: 100pF - 1µF
+0603: 100pF - 10µF  
+0805: 100pF - 22µF
+1206: 100pF - 47µF
+```
+
+### Widerstände (Dickschicht, 1%, 1/16W-1/4W)
+```
+E24-Reihe bevorzugt:
+1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 2.0, 2.2, 2.4, 2.7, 3.0, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1
+
+Dekaden: 1Ω - 10MΩ
+
+Packages:
+0402: 1Ω - 1MΩ
+0603: 1Ω - 10MΩ
+0805: 1Ω - 10MΩ  
+1206: 1Ω - 10MΩ
+```
+
+### Induktivitäten (Ferrit, 20%)
+```
+Übliche Werte:
+10nH, 22nH, 47nH, 100nH, 220nH, 470nH, 1µH, 2.2µH, 4.7µH, 10µH, 22µH, 47µH, 100µH, 220µH, 470µH, 1mH
+
+Packages:
+0402: 1nH - 47nH (HF)
+0603: 10nH - 470nH
+0805: 100nH - 10µH
+1206: 470nH - 1mH
+```
+
+## 🏷️ Naming Convention
+
+### Symbol-Namen
+```
+Format: [Wert]_[Package]_[LCSC]
+
+Beispiele:
+100nF_0402_C1525
+10k_0603_C25804
+1uF_0805_C28323
+100uH_1206_C51942
+
+Spezialwerte:
+DNP_0603_C25804        # Do Not Populate (gleiche Größe wie Referenz-Teil)
+0R_0603_C21189         # 0-Ohm Brücke
+NC_0603                # Not Connected (ohne LCSC#)
+```
+
+### Eigenschaften (Symbol Properties)
+```
+Reference: R?, C?, L?
+Value: [Wert] (z.B. "100nF", "10k", "100uH")
+Footprint: Passives_Standard:[Package]_[Typ] 
+Datasheet: [LCSC-URL]
+Description: [Spezifikation]
+LCSC: [C-Nummer]
+Manufacturer: [Herstellername]
+MPN: [Manufacturer Part Number]
+Package: [0402/0603/0805/1206]
+```
+
+### Footprint-Namen
+```
+Format: [Package]_[Typ]_[Besonderheiten]
+
+Standard:
+R_0402_1005Metric
+R_0603_1608Metric  
+R_0805_2012Metric
+R_1206_3216Metric
+
+C_0402_1005Metric
+C_0603_1608Metric
+C_0805_2012Metric  
+C_1206_3216Metric
+
+L_0402_1005Metric
+L_0603_1608Metric
+L_0805_2012Metric
+L_1206_3216Metric
+
+Spezial:
+R_0603_1608Metric_HandSolder  # Vergrößerte Pads
+C_0805_2012Metric_HighVolt    # Erhöhte Abstände
+```
+
+## 📋 LCSC Basic Parts Liste
+
+### Kondensatoren (Samsung CL-Series, X7R, 50V)
+```
+# 0402 Package
+100nF_0402_C1525     # CL05B104KO5NNNC, Samsung, X7R, 50V
+10nF_0402_C15195     # CL05B103KO5NNNC, Samsung, X7R, 50V  
+1nF_0402_C1523       # CL05B102KO5NNNC, Samsung, X7R, 50V
+100pF_0402_C1524     # CL05B101KO5NNNC, Samsung, X7R, 50V
+
+# 0603 Package  
+100nF_0603_C14663    # CL10B104KB8NNNC, Samsung, X7R, 50V
+10nF_0603_C57112     # CL10B103KB8NNNC, Samsung, X7R, 50V
+1µF_0603_C15849      # CL10A105KA8NNNC, Samsung, X5R, 25V
+
+# 0805 Package
+100nF_0805_C49678    # CL21B104KBCNNNC, Samsung, X7R, 50V  
+10µF_0805_C15850     # CL21A106KAQNNNE, Samsung, X5R, 25V
+1µF_0805_C28323      # CL21B105KOFNNNE, Samsung, X7R, 50V
+
+# 1206 Package
+100nF_1206_C13585    # CL31B104KBCNNNC, Samsung, X7R, 50V
+47µF_1206_C13585     # CL31A476MQHNNNE, Samsung, X5R, 6.3V
+```
+
+### Widerstände (UniOhm Thick Film, 1%)
+```
+# 0402 Package
+0R_0402_C25611       # 0402WGF0000TCE, UniOhm, 1/16W
+10R_0402_C25077      # 0402WGF100JTCE, UniOhm, 1/16W  
+100R_0402_C25076     # 0402WGF1000TCE, UniOhm, 1/16W
+1k_0402_C11702       # 0402WGF1001TCE, UniOhm, 1/16W
+10k_0402_C25744      # 0402WGF1002TCE, UniOhm, 1/16W
+100k_0402_C25741     # 0402WGF1003TCE, UniOhm, 1/16W
+
+# 0603 Package
+0R_0603_C21189       # 0603WAF0000T5E, UniOhm, 1/10W
+10R_0603_C22859      # 0603WAF100JT5E, UniOhm, 1/10W
+100R_0603_C22775     # 0603WAF1000T5E, UniOhm, 1/10W  
+1k_0603_C21190       # 0603WAF1001T5E, UniOhm, 1/10W
+10k_0603_C25804      # 0603WAF1002T5E, UniOhm, 1/10W
+100k_0603_C25803     # 0603WAF1003T5E, UniOhm, 1/10W
+
+# 0805 Package  
+0R_0805_C17477       # 0805W8F0000T5E, UniOhm, 1/8W
+10k_0805_C17414      # 0805W8F1002T5E, UniOhm, 1/8W
+100k_0805_C17407     # 0805W8F1003T5E, UniOhm, 1/8W
+
+# 1206 Package
+0R_1206_C4310        # 1206W4F0000T5E, UniOhm, 1/4W  
+10k_1206_C4190       # 1206W4F1002T5E, UniOhm, 1/4W
+```
+
+### Induktivitäten (Murata LQG-Series)
+```
+# 0603 Package
+10nH_0603_C1649      # LQG18HN10NJ00D, Murata, ±5%
+100nH_0603_C1588     # LQG18HN101J00D, Murata, ±5%  
+1µH_0603_C1617       # LQG18HN1R0J00D, Murata, ±5%
+
+# 0805 Package
+100nH_0805_C1729     # LQG21HN101J10D, Murata, ±5%
+1µH_0805_C1734       # LQG21HN1R0J10D, Murata, ±5%
+10µH_0805_C1046      # LQG21HN100J10D, Murata, ±5%
+
+# 1206 Package  
+100µH_1206_C51942    # LQG31HN101J03L, Murata, ±5%
+1mH_1206_C90319      # LQG31MN1R0K03L, Murata, ±10%
+```
+
+## 🗂️ Ordnerstruktur
+
+### Symbol-Bibliothek
+```
+symbols/Passives_Standard.kicad_sym
+├── Kapazitäten/
+│   ├── 100pF_0402_C1524
+│   ├── 100nF_0603_C14663  
+│   ├── 1uF_0805_C28323
+│   └── ...
+├── Widerstände/
+│   ├── 0R_0603_C21189
+│   ├── 10k_0603_C25804
+│   ├── 100k_0603_C25803  
+│   └── ...
+└── Induktivitäten/
+    ├── 100nH_0603_C1588
+    ├── 1uH_0805_C1734
+    └── ...
+```
+
+### Footprint-Bibliothek
+```
+footprints/Passives_Standard.pretty/
+├── R_0402_1005Metric.kicad_mod
+├── R_0603_1608Metric.kicad_mod
+├── R_0805_2012Metric.kicad_mod  
+├── R_1206_3216Metric.kicad_mod
+├── C_0402_1005Metric.kicad_mod
+├── C_0603_1608Metric.kicad_mod
+├── C_0805_2012Metric.kicad_mod
+├── C_1206_3216Metric.kicad_mod
+├── L_0603_1608Metric.kicad_mod
+├── L_0805_2012Metric.kicad_mod  
+└── L_1206_3216Metric.kicad_mod
+```
+
+## ⚙️ Symbol-Erstellung Workflow
+
+### 1. Neue Komponente hinzufügen
+```python
+# Symbol-Template für Widerstand
+Symbol Name: 10k_0603_C25804
+Reference: R
+Value: 10k
+Footprint: Passives_Standard:R_0603_1608Metric
+Description: Resistor, 10kΩ, 1%, 1/10W, 0603
+LCSC: C25804
+Manufacturer: UniOhm  
+MPN: 0603WAF1002T5E
+Package: 0603
+Datasheet: https://lcsc.com/product-detail/C25804.html
+```
+
+### 2. Automatisierte Erstellung
+```powershell
+# PowerShell Script für Bulk-Erstellung
+param($Type, $Values, $Package, $LcscData)
+
+foreach ($value in $Values) {
+    $symbolName = "$($value)_$($Package)_$($LcscData[$value].LCSC)"
+    # Symbol mit Template erstellen...
+}
+```
+
+## 📊 BOM-Integration
+
+### KiCad BOM-Export
+Erweiterte Felder für BOM:
+- `LCSC`: C-Nummer für automatischen Import
+- `Manufacturer`: Herstellername  
+- `MPN`: Manufacturer Part Number
+- `Package`: Gehäusegröße
+- `Description`: Vollständige Spezifikation
+
+### JLCPCB Integration
+```csv
+# BOM-Format für JLCPCB Assembly
+Comment,Designator,Footprint,LCSC
+100nF,C1;C2;C5,C_0603_1608Metric,C14663
+10k,R1;R3;R7,R_0603_1608Metric,C25804  
+1uF,C3;C4,C_0805_2012Metric,C28323
+```
+
+### Cost-Tracking
+| Package | Basic Part | Extended Part | Premium |
+|---------|------------|---------------|---------|
+| 0402    | $0.002     | $0.008       | $0.02+  |
+| 0603    | $0.003     | $0.01        | $0.03+  |
+| 0805    | $0.004     | $0.012       | $0.04+  |
+| 1206    | $0.006     | $0.015       | $0.06+  |
+
+## 🔄 Update-Workflow
+
+### Regelmäßige Updates
+1. **LCSC-Verfügbarkeit prüfen** (monatlich)
+2. **Preise vergleichen** (bei neuen Projekten)  
+3. **Neue Basic Parts** integrieren
+4. **Obsolete Teile** markieren
+
+### Version Management
+```
+CHANGELOG für Passivbauteile:
+v1.0: Initial Standard-Set mit LCSC Basic Parts
+v1.1: Erweitert um 1206 Package  
+v1.2: Neue Samsung Kondensator-Serie integriert
+```
+
+## 🎯 Best Practices
+
+### Projekt-Setup
+1. **Standard-Set definieren**: 90% aller Projekte
+2. **Projekt-spezifische Ergänzungen**: Nur wenn notwendig
+3. **BOM-Review**: Vor Bestellung LCSC-Verfügbarkeit prüfen
+
+### Design-Guidelines  
+- **0603 bevorzugen**: Guter Kompromiss Größe/Handhabung
+- **Basic Parts**: Immer erste Wahl
+- **Standardwerte**: E24-Reihe für Widerstände
+- **Sicherheitsmargen**: +20% auf kritische Werte
+
+### Kostenoptimierung
+- **Bulk-Rabatte**: Gleiche Werte mehrfach verwenden
+- **Setup-Kosten**: Weniger verschiedene Werte = günstiger
+- **Lagerkosten**: Standard-Set auf Vorrat
+
+---
+
+*Diese Liste wird regelmäßig mit aktuellen LCSC-Daten synchronisiert.*
--- a/docs/Standard_Passives_LCSC.md
+++ b/docs/Standard_Passives_LCSC.md
@ -0,0 +1,306 @@
+# Standard-Passivbauteile mit LCSC-Integration
+
+Diese Anleitung beschreibt das System für Standard-Passivbauteile (R, C, L) mit LCSC-Bestellnummern.
+
+## 🎯 Zielsetzung
+
+- **Einheitliche Bestückung**: Immer die gleichen, gut verfügbaren Teile verwenden
+- **Kostenoptimierung**: LCSC Basic Parts für niedrige Kosten
+- **Automatisierung**: Direkte BOM-Generierung für JLCPCB/LCSC
+- **Standardisierung**: Feste Werte-Reihen für alle Projekte
+
+## 📊 Standard-Werte-Reihen
+
+### Kondensatoren (Keramik, X7R, 50V)
+```
+Übliche Werte:
+100pF, 220pF, 470pF, 1nF, 2.2nF, 4.7nF, 10nF, 22nF, 47nF, 100nF, 220nF, 470nF, 1µF, 2.2µF, 4.7µF, 10µF, 22µF, 47µF, 100µF
+
+Packages:
+0402: 100pF - 1µF
+0603: 100pF - 10µF  
+0805: 100pF - 22µF
+1206: 100pF - 47µF
+```
+
+### Widerstände (Dickschicht, 1%, 1/16W-1/4W)
+```
+E24-Reihe bevorzugt:
+1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 2.0, 2.2, 2.4, 2.7, 3.0, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1
+
+Dekaden: 1Ω - 10MΩ
+
+Packages:
+0402: 1Ω - 1MΩ
+0603: 1Ω - 10MΩ
+0805: 1Ω - 10MΩ  
+1206: 1Ω - 10MΩ
+```
+
+### Induktivitäten (Ferrit, 20%)
+```
+Übliche Werte:
+10nH, 22nH, 47nH, 100nH, 220nH, 470nH, 1µH, 2.2µH, 4.7µH, 10µH, 22µH, 47µH, 100µH, 220µH, 470µH, 1mH
+
+Packages:
+0402: 1nH - 47nH (HF)
+0603: 10nH - 470nH
+0805: 100nH - 10µH
+1206: 470nH - 1mH
+```
+
+## 🏷️ Naming Convention
+
+### Symbol-Namen
+```
+Format: [Wert]_[Package]_[LCSC]
+
+Beispiele:
+100nF_0402_C1525
+10k_0603_C25804
+1uF_0805_C28323
+100uH_1206_C51942
+
+Spezialwerte:
+DNP_0603_C25804        # Do Not Populate (gleiche Größe wie Referenz-Teil)
+0R_0603_C21189         # 0-Ohm Brücke
+NC_0603                # Not Connected (ohne LCSC#)
+```
+
+### Eigenschaften (Symbol Properties)
+```
+Reference: R?, C?, L?
+Value: [Wert] (z.B. "100nF", "10k", "100uH")
+Footprint: Passives_Standard:[Package]_[Typ] 
+Datasheet: [LCSC-URL]
+Description: [Spezifikation]
+LCSC: [C-Nummer]
+Manufacturer: [Herstellername]
+MPN: [Manufacturer Part Number]
+Package: [0402/0603/0805/1206]
+```
+
+### Footprint-Namen
+```
+Format: [Package]_[Typ]_[Besonderheiten]
+
+Standard:
+R_0402_1005Metric
+R_0603_1608Metric  
+R_0805_2012Metric
+R_1206_3216Metric
+
+C_0402_1005Metric
+C_0603_1608Metric
+C_0805_2012Metric  
+C_1206_3216Metric
+
+L_0402_1005Metric
+L_0603_1608Metric
+L_0805_2012Metric
+L_1206_3216Metric
+
+Spezial:
+R_0603_1608Metric_HandSolder  # Vergrößerte Pads
+C_0805_2012Metric_HighVolt    # Erhöhte Abstände
+```
+
+## 📋 LCSC Basic Parts Liste
+
+### Kondensatoren (Samsung CL-Series, X7R, 50V)
+```
+# 0402 Package
+100nF_0402_C1525     # CL05B104KO5NNNC, Samsung, X7R, 50V
+10nF_0402_C15195     # CL05B103KO5NNNC, Samsung, X7R, 50V  
+1nF_0402_C1523       # CL05B102KO5NNNC, Samsung, X7R, 50V
+100pF_0402_C1524     # CL05B101KO5NNNC, Samsung, X7R, 50V
+
+# 0603 Package  
+100nF_0603_C14663    # CL10B104KB8NNNC, Samsung, X7R, 50V
+10nF_0603_C57112     # CL10B103KB8NNNC, Samsung, X7R, 50V
+1µF_0603_C15849      # CL10A105KA8NNNC, Samsung, X5R, 25V
+
+# 0805 Package
+100nF_0805_C49678    # CL21B104KBCNNNC, Samsung, X7R, 50V  
+10µF_0805_C15850     # CL21A106KAQNNNE, Samsung, X5R, 25V
+1µF_0805_C28323      # CL21B105KOFNNNE, Samsung, X7R, 50V
+
+# 1206 Package
+100nF_1206_C13585    # CL31B104KBCNNNC, Samsung, X7R, 50V
+47µF_1206_C13585     # CL31A476MQHNNNE, Samsung, X5R, 6.3V
+```
+
+### Widerstände (UniOhm Thick Film, 1%)
+```
+# 0402 Package
+0R_0402_C25611       # 0402WGF0000TCE, UniOhm, 1/16W
+10R_0402_C25077      # 0402WGF100JTCE, UniOhm, 1/16W  
+100R_0402_C25076     # 0402WGF1000TCE, UniOhm, 1/16W
+1k_0402_C11702       # 0402WGF1001TCE, UniOhm, 1/16W
+10k_0402_C25744      # 0402WGF1002TCE, UniOhm, 1/16W
+100k_0402_C25741     # 0402WGF1003TCE, UniOhm, 1/16W
+
+# 0603 Package
+0R_0603_C21189       # 0603WAF0000T5E, UniOhm, 1/10W
+10R_0603_C22859      # 0603WAF100JT5E, UniOhm, 1/10W
+100R_0603_C22775     # 0603WAF1000T5E, UniOhm, 1/10W  
+1k_0603_C21190       # 0603WAF1001T5E, UniOhm, 1/10W
+10k_0603_C25804      # 0603WAF1002T5E, UniOhm, 1/10W
+100k_0603_C25803     # 0603WAF1003T5E, UniOhm, 1/10W
+
+# 0805 Package  
+0R_0805_C17477       # 0805W8F0000T5E, UniOhm, 1/8W
+10k_0805_C17414      # 0805W8F1002T5E, UniOhm, 1/8W
+100k_0805_C17407     # 0805W8F1003T5E, UniOhm, 1/8W
+
+# 1206 Package
+0R_1206_C4310        # 1206W4F0000T5E, UniOhm, 1/4W  
+10k_1206_C4190       # 1206W4F1002T5E, UniOhm, 1/4W
+```
+
+### Induktivitäten (Murata LQG-Series)
+```
+# 0603 Package
+10nH_0603_C1649      # LQG18HN10NJ00D, Murata, ±5%
+100nH_0603_C1588     # LQG18HN101J00D, Murata, ±5%  
+1µH_0603_C1617       # LQG18HN1R0J00D, Murata, ±5%
+
+# 0805 Package
+100nH_0805_C1729     # LQG21HN101J10D, Murata, ±5%
+1µH_0805_C1734       # LQG21HN1R0J10D, Murata, ±5%
+10µH_0805_C1046      # LQG21HN100J10D, Murata, ±5%
+
+# 1206 Package  
+100µH_1206_C51942    # LQG31HN101J03L, Murata, ±5%
+1mH_1206_C90319      # LQG31MN1R0K03L, Murata, ±10%
+```
+
+## 🗂️ Ordnerstruktur
+
+### Symbol-Bibliothek
+```
+symbols/Passives_Standard.kicad_sym
+├── Kapazitäten/
+│   ├── 100pF_0402_C1524
+│   ├── 100nF_0603_C14663  
+│   ├── 1uF_0805_C28323
+│   └── ...
+├── Widerstände/
+│   ├── 0R_0603_C21189
+│   ├── 10k_0603_C25804
+│   ├── 100k_0603_C25803  
+│   └── ...
+└── Induktivitäten/
+    ├── 100nH_0603_C1588
+    ├── 1uH_0805_C1734
+    └── ...
+```
+
+### Footprint-Bibliothek
+```
+footprints/Passives_Standard.pretty/
+├── R_0402_1005Metric.kicad_mod
+├── R_0603_1608Metric.kicad_mod
+├── R_0805_2012Metric.kicad_mod  
+├── R_1206_3216Metric.kicad_mod
+├── C_0402_1005Metric.kicad_mod
+├── C_0603_1608Metric.kicad_mod
+├── C_0805_2012Metric.kicad_mod
+├── C_1206_3216Metric.kicad_mod
+├── L_0603_1608Metric.kicad_mod
+├── L_0805_2012Metric.kicad_mod  
+└── L_1206_3216Metric.kicad_mod
+```
+
+## ⚙️ Symbol-Erstellung Workflow
+
+### 1. Neue Komponente hinzufügen
+```python
+# Symbol-Template für Widerstand
+Symbol Name: 10k_0603_C25804
+Reference: R
+Value: 10k
+Footprint: Passives_Standard:R_0603_1608Metric
+Description: Resistor, 10kΩ, 1%, 1/10W, 0603
+LCSC: C25804
+Manufacturer: UniOhm  
+MPN: 0603WAF1002T5E
+Package: 0603
+Datasheet: https://lcsc.com/product-detail/C25804.html
+```
+
+### 2. Automatisierte Erstellung
+```powershell
+# PowerShell Script für Bulk-Erstellung
+param($Type, $Values, $Package, $LcscData)
+
+foreach ($value in $Values) {
+    $symbolName = "$($value)_$($Package)_$($LcscData[$value].LCSC)"
+    # Symbol mit Template erstellen...
+}
+```
+
+## 📊 BOM-Integration
+
+### KiCad BOM-Export
+Erweiterte Felder für BOM:
+- `LCSC`: C-Nummer für automatischen Import
+- `Manufacturer`: Herstellername  
+- `MPN`: Manufacturer Part Number
+- `Package`: Gehäusegröße
+- `Description`: Vollständige Spezifikation
+
+### JLCPCB Integration
+```csv
+# BOM-Format für JLCPCB Assembly
+Comment,Designator,Footprint,LCSC
+100nF,C1;C2;C5,C_0603_1608Metric,C14663
+10k,R1;R3;R7,R_0603_1608Metric,C25804  
+1uF,C3;C4,C_0805_2012Metric,C28323
+```
+
+### Cost-Tracking
+| Package | Basic Part | Extended Part | Premium |
+|---------|------------|---------------|---------|
+| 0402    | $0.002     | $0.008       | $0.02+  |
+| 0603    | $0.003     | $0.01        | $0.03+  |
+| 0805    | $0.004     | $0.012       | $0.04+  |
+| 1206    | $0.006     | $0.015       | $0.06+  |
+
+## 🔄 Update-Workflow
+
+### Regelmäßige Updates
+1. **LCSC-Verfügbarkeit prüfen** (monatlich)
+2. **Preise vergleichen** (bei neuen Projekten)  
+3. **Neue Basic Parts** integrieren
+4. **Obsolete Teile** markieren
+
+### Version Management
+```
+CHANGELOG für Passivbauteile:
+v1.0: Initial Standard-Set mit LCSC Basic Parts
+v1.1: Erweitert um 1206 Package  
+v1.2: Neue Samsung Kondensator-Serie integriert
+```
+
+## 🎯 Best Practices
+
+### Projekt-Setup
+1. **Standard-Set definieren**: 90% aller Projekte
+2. **Projekt-spezifische Ergänzungen**: Nur wenn notwendig
+3. **BOM-Review**: Vor Bestellung LCSC-Verfügbarkeit prüfen
+
+### Design-Guidelines  
+- **0603 bevorzugen**: Guter Kompromiss Größe/Handhabung
+- **Basic Parts**: Immer erste Wahl
+- **Standardwerte**: E24-Reihe für Widerstände
+- **Sicherheitsmargen**: +20% auf kritische Werte
+
+### Kostenoptimierung
+- **Bulk-Rabatte**: Gleiche Werte mehrfach verwenden
+- **Setup-Kosten**: Weniger verschiedene Werte = günstiger
+- **Lagerkosten**: Standard-Set auf Vorrat
+
+---
+
+*Diese Liste wird regelmäßig mit aktuellen LCSC-Daten synchronisiert.*
--- a/scripts/Generate_JLCPCB_Symbols.ps1
+++ b/scripts/Generate_JLCPCB_Symbols.ps1
@ -0,0 +1,453 @@
+# KiCad Symbol Generator for JLCPCB Basic Parts
+# Generates KiCad symbol libraries with Fabrication Toolkit compatible properties
+# Compatible with bennymeg/JLC-Plugin-for-KiCad
+
+param(
+    [Parameter(Mandatory=$true)]
+    [string]$CsvPath,
+    
+    [Parameter(Mandatory=$true)]
+    [string]$OutputPath,
+    
+    [switch]$CreateSymbols = $true,
+    [switch]$GenerateReport = $true,
+    [switch]$DryRun = $false
+)
+
+Write-Host "KiCad JLCPCB Basic Parts Symbol Generator" -ForegroundColor Green
+Write-Host "=========================================" -ForegroundColor Green
+
+# Validate input file
+if (-not (Test-Path $CsvPath)) {
+    Write-Error "CSV file not found: $CsvPath"
+    exit 1
+}
+
+# Import CSV data
+Write-Host "Loading JLCPCB Basic Parts database: $CsvPath" -ForegroundColor Yellow
+try {
+    $parts = Import-Csv $CsvPath
+    Write-Host "Successfully loaded $($parts.Count) parts" -ForegroundColor Green
+} catch {
+    Write-Error "Failed to load CSV file: $_"
+    exit 1
+}
+
+# Group parts by component type
+$resistors = $parts | Where-Object { $_.Component -eq "R" }
+$capacitors = $parts | Where-Object { $_.Component -eq "C" }  
+$inductors = $parts | Where-Object { $_.Component -eq "L" }
+$ics = $parts | Where-Object { $_.Component -eq "IC" }
+$crystals = $parts | Where-Object { $_.Component -eq "XTAL" }
+$leds = $parts | Where-Object { $_.Component -eq "LED" }
+$diodes = $parts | Where-Object { $_.Component -eq "D" }
+
+Write-Host "Component distribution:" -ForegroundColor Cyan
+Write-Host "  Resistors: $($resistors.Count)" -ForegroundColor White
+Write-Host "  Capacitors: $($capacitors.Count)" -ForegroundColor White
+Write-Host "  Inductors: $($inductors.Count)" -ForegroundColor White
+Write-Host "  ICs: $($ics.Count)" -ForegroundColor White
+Write-Host "  Crystals: $($crystals.Count)" -ForegroundColor White
+Write-Host "  LEDs: $($leds.Count)" -ForegroundColor White
+Write-Host "  Diodes: $($diodes.Count)" -ForegroundColor White
+
+# Function to convert package size to metric footprint name
+function Get-KiCadFootprint {
+    param($component, $package)
+    
+    switch ($component) {
+        "R" { 
+            switch ($package) {
+                "0402" { "Resistor_SMD:R_0402_1005Metric" }
+                "0603" { "Resistor_SMD:R_0603_1608Metric" }
+                "0805" { "Resistor_SMD:R_0805_2012Metric" }
+                "1206" { "Resistor_SMD:R_1206_3216Metric" }
+                default { "Resistor_SMD:R_$package" }
+            }
+        }
+        "C" {
+            switch ($package) {
+                "0402" { "Capacitor_SMD:C_0402_1005Metric" }
+                "0603" { "Capacitor_SMD:C_0603_1608Metric" }
+                "0805" { "Capacitor_SMD:C_0805_2012Metric" }
+                "1206" { "Capacitor_SMD:C_1206_3216Metric" }
+                default { "Capacitor_SMD:C_$package" }
+            }
+        }
+        "L" {
+            switch ($package) {
+                "0603" { "Inductor_SMD:L_0603_1608Metric" }
+                "0805" { "Inductor_SMD:L_0805_2012Metric" }
+                "1206" { "Inductor_SMD:L_1206_3216Metric" }
+                default { "Inductor_SMD:L_$package" }
+            }
+        }
+        "IC" {
+            switch ($package) {
+                "SOIC-8" { "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" }
+                "SOIC-14" { "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" }
+                "SOIC-16" { "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" }
+                "SOIC-18" { "Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm" }
+                "LQFP-48" { "Package_QFP:LQFP-48_7x7mm_P0.5mm" }
+                "TSSOP-20" { "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" }
+                "SOT-223" { "Package_TO_SOT_SMD:SOT-223-3_TabPin2" }
+                "SSOP-28" { "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" }
+                "MODULE" { "RF_Module:ESP32-WROOM-32" } # Special case for modules
+                default { "Package_SO:$package" }
+            }
+        }
+        "XTAL" {
+            switch ($package) {
+                "HC-49S" { "Crystal:Crystal_HC49-SD_SMD" }
+                "3215" { "Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm" }
+                default { "Crystal:Crystal_$package" }
+            }
+        }
+        "LED" {
+            switch ($package) {
+                "0603" { "LED_SMD:LED_0603_1608Metric" }
+                "0805" { "LED_SMD:LED_0805_2012Metric" }
+                default { "LED_SMD:LED_$package" }
+            }
+        }
+        "D" {
+            switch ($package) {
+                "SOD-123" { "Diode_SMD:D_SOD-123" }
+                "SOD-123FL" { "Diode_SMD:D_SOD-123F" }
+                default { "Diode_SMD:D_$package" }
+            }
+        }
+        default { "Unknown:$package" }
+    }
+}
+
+# Function to generate KiCad symbol template
+function Get-SymbolTemplate {
+    param($part, $referencePrefix)
+    
+    $symbolName = "$($part.Value)_$($part.Package)_$($part.'LCSC Part #')"
+    $footprint = Get-KiCadFootprint $part.Component $part.Package
+    $datasheet = "https://lcsc.com/product-detail/$($part.'LCSC Part #').html"
+    
+    # Clean up special characters in symbol name for KiCad compatibility
+    $symbolName = $symbolName -replace '[µ]', 'u'
+    
+    return @"
+  (symbol "$symbolName" (in_bom yes) (on_board yes)
+    (property "Reference" "$referencePrefix" (at 0 2.54 0)
+      (effects (font (size 1.27 1.27))))
+    (property "Value" "$($part.Value)" (at 0 -2.54 0)
+      (effects (font (size 1.27 1.27))))
+    (property "Footprint" "$footprint" (at 0 -5.08 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Datasheet" "$datasheet" (at 0 -7.62 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Description" "$($part.Description)" (at 0 -10.16 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "LCSC Part #" "$($part.'LCSC Part #')" (at 0 -12.70 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Manufacturer" "$($part.Manufacturer)" (at 0 -15.24 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "MFG Part #" "$($part.'MFG Part #')" (at 0 -17.78 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Package" "$($part.Package)" (at 0 -20.32 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "FT Rotation Offset" "$($part.'FT Rotation Offset')" (at 0 -22.86 0)
+      (effects (font (size 1.27 1.27)) hide))
+    $(Get-SymbolGraphics $part.Component $symbolName)
+  )
+"@
+}
+
+# Function to generate symbol graphics based on component type
+function Get-SymbolGraphics {
+    param($componentType, $symbolName)
+    
+    switch ($componentType) {
+        "R" {
+            return @"
+    (symbol "${symbolName}_0_1"
+      (rectangle (start -1.016 -2.54) (end 1.016 2.54)
+        (stroke (width 0.254) (type default))
+        (fill (type none))))
+    (symbol "${symbolName}_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+        "C" {
+            return @"
+    (symbol "${symbolName}_0_1"
+      (polyline
+        (pts (xy -2.032 -0.762) (xy 2.032 -0.762))
+        (stroke (width 0.508) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy -2.032 0.762) (xy 2.032 0.762))
+        (stroke (width 0.508) (type default))
+        (fill (type none))))
+    (symbol "${symbolName}_1_1"
+      (pin passive line (at 0 2.54 270) (length 1.778)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -2.54 90) (length 1.778)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+        "L" {
+            return @"
+    (symbol "${symbolName}_0_1"
+      (arc (start 0 -2.54) (mid 0.635 -1.905) (end 0 -1.27)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 -1.27) (mid 0.635 -0.635) (end 0 0)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 0) (mid 0.635 0.635) (end 0 1.27)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 1.27) (mid 0.635 1.905) (end 0 2.54)
+        (stroke (width 0) (type default))
+        (fill (type none))))
+    (symbol "${symbolName}_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "1" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "2" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+        "IC" {
+            # For ICs, create a simple rectangle - actual pinout would need manual definition
+            return @"
+    (symbol "${symbolName}_0_1"
+      (rectangle (start -7.62 5.08) (end 7.62 -5.08)
+        (stroke (width 0.254) (type default))
+        (fill (type background))))
+    (symbol "${symbolName}_1_1"
+      (pin input line (at -10.16 0 0) (length 2.54)
+        (name "VCC" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin input line (at 10.16 0 180) (length 2.54)
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+        "LED" {
+            return @"
+    (symbol "${symbolName}_0_1"
+      (polyline
+        (pts (xy -1.27 -1.27) (xy -1.27 1.27))
+        (stroke (width 0.254) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy -1.27 0) (xy 1.27 0))
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy 1.27 -1.27) (xy 1.27 1.27) (xy -1.27 0) (xy 1.27 -1.27))
+        (stroke (width 0.254) (type default))
+        (fill (type none))))
+    (symbol "${symbolName}_1_1"
+      (pin passive line (at -3.81 0 0) (length 2.54)
+        (name "K" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 3.81 0 180) (length 2.54)
+        (name "A" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+        default {
+            # Generic two-pin component
+            return @"
+    (symbol "${symbolName}_0_1"
+      (rectangle (start -1.27 1.27) (end 1.27 -1.27)
+        (stroke (width 0.254) (type default))
+        (fill (type none))))
+    (symbol "${symbolName}_1_1"
+      (pin passive line (at -2.54 0 0) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 2.54 0 180) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+"@
+        }
+    }
+}
+
+# Generate symbol libraries
+if ($CreateSymbols -and -not $DryRun) {
+    Write-Host "Generating KiCad symbol libraries..." -ForegroundColor Yellow
+    
+    # Create output directory
+    $symbolsDir = Join-Path $OutputPath "symbols"
+    if (-not (Test-Path $symbolsDir)) {
+        New-Item -Path $symbolsDir -ItemType Directory -Force | Out-Null
+    }
+    
+    # Generate Standard Passives library
+    if ($resistors.Count -gt 0 -or $capacitors.Count -gt 0 -or $inductors.Count -gt 0) {
+        Write-Host "  Creating Standard_Passives.kicad_sym..." -ForegroundColor Cyan
+        
+        $passivesHeader = @"
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_Passives") (description "JLCPCB Basic Parts - Passives with Fabrication Toolkit properties"))
+"@
+        
+        $passivesSymbols = @()
+        foreach ($resistor in $resistors) { $passivesSymbols += Get-SymbolTemplate $resistor "R" }
+        foreach ($capacitor in $capacitors) { $passivesSymbols += Get-SymbolTemplate $capacitor "C" }
+        foreach ($inductor in $inductors) { $passivesSymbols += Get-SymbolTemplate $inductor "L" }
+        
+        $passivesContent = $passivesHeader + "`n" + ($passivesSymbols -join "`n") + "`n)"
+        $passivesPath = Join-Path $symbolsDir "Standard_Passives.kicad_sym"
+        $passivesContent | Out-File -FilePath $passivesPath -Encoding UTF8
+        
+        Write-Host "    Created: $passivesPath" -ForegroundColor Green
+    }
+    
+    # Generate Standard ICs library
+    if ($ics.Count -gt 0) {
+        Write-Host "  Creating Standard_ICs.kicad_sym..." -ForegroundColor Cyan
+        
+        $icsHeader = @"
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_ICs") (description "JLCPCB Basic Parts - ICs with Fabrication Toolkit properties"))
+"@
+        
+        $icsSymbols = @()
+        foreach ($ic in $ics) { $icsSymbols += Get-SymbolTemplate $ic "U" }
+        
+        $icsContent = $icsHeader + "`n" + ($icsSymbols -join "`n") + "`n)"
+        $icsPath = Join-Path $symbolsDir "Standard_ICs.kicad_sym"
+        $icsContent | Out-File -FilePath $icsPath -Encoding UTF8
+        
+        Write-Host "    Created: $icsPath" -ForegroundColor Green
+    }
+    
+    # Generate Standard Components library (LEDs, Diodes, Crystals)
+    if ($leds.Count -gt 0 -or $diodes.Count -gt 0 -or $crystals.Count -gt 0) {
+        Write-Host "  Creating Standard_Components.kicad_sym..." -ForegroundColor Cyan
+        
+        $componentsHeader = @"
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_Components") (description "JLCPCB Basic Parts - LEDs, Diodes, Crystals with Fabrication Toolkit properties"))
+"@
+        
+        $componentsSymbols = @()
+        foreach ($led in $leds) { $componentsSymbols += Get-SymbolTemplate $led "D" }
+        foreach ($diode in $diodes) { $componentsSymbols += Get-SymbolTemplate $diode "D" }
+        foreach ($crystal in $crystals) { $componentsSymbols += Get-SymbolTemplate $crystal "Y" }
+        
+        $componentsContent = $componentsHeader + "`n" + ($componentsSymbols -join "`n") + "`n)"
+        $componentsPath = Join-Path $symbolsDir "Standard_Components.kicad_sym"
+        $componentsContent | Out-File -FilePath $componentsPath -Encoding UTF8
+        
+        Write-Host "    Created: $componentsPath" -ForegroundColor Green
+    }
+}
+
+# Generate BOM template for JLCPCB
+if ($GenerateReport) {
+    Write-Host "Generating JLCPCB BOM template..." -ForegroundColor Yellow
+    
+    $bomHeader = @"
+# JLCPCB Assembly BOM Template
+# Generated from JLCPCB Basic Parts Database
+# Compatible with JLC Plugin for KiCad (bennymeg)
+
+Comment,Designator,Footprint,LCSC Part #,Manufacturer,MFG Part #
+"@
+    
+    $bomLines = @()
+    foreach ($part in $parts) {
+        $footprint = (Get-KiCadFootprint $part.Component $part.Package) -replace ".*:", ""
+        $bomLines += "$($part.Value),REF**,$footprint,$($part.'LCSC Part #'),$($part.Manufacturer),$($part.'MFG Part #')"
+    }
+    
+    $bomContent = $bomHeader + "`n" + ($bomLines -join "`n")
+    $bomPath = Join-Path $OutputPath "docs/JLCPCB_BOM_Template.csv"
+    
+    if (-not $DryRun) {
+        New-Item -Path (Split-Path $bomPath) -ItemType Directory -Force | Out-Null
+        $bomContent | Out-File -FilePath $bomPath -Encoding UTF8
+        Write-Host "  Created: $bomPath" -ForegroundColor Green
+    }
+}
+
+# Generate statistics report
+Write-Host "`n" + "="*50 -ForegroundColor Green
+Write-Host "GENERATION SUMMARY" -ForegroundColor Green  
+Write-Host "="*50 -ForegroundColor Green
+
+Write-Host "Components by package:" -ForegroundColor Cyan
+$packageStats = $parts | Group-Object Package | Sort-Object Count -Descending
+foreach ($stat in $packageStats) {
+    Write-Host "  $($stat.Name): $($stat.Count) parts" -ForegroundColor White
+}
+
+Write-Host "`nComponents by manufacturer:" -ForegroundColor Cyan
+$mfgStats = $parts | Group-Object Manufacturer | Sort-Object Count -Descending
+foreach ($stat in $mfgStats) {
+    Write-Host "  $($stat.Name): $($stat.Count) parts" -ForegroundColor White
+}
+
+# Calculate total cost for starter kit
+$totalCost = ($parts | Where-Object { $_.'Price 1k' -match '^\d+\.?\d*$' } | Measure-Object { [double]$_.'Price 1k' } -Sum).Sum
+Write-Host "`nCost analysis:" -ForegroundColor Cyan
+Write-Host "  Total cost for complete basic parts kit (1k each): `$$([math]::Round($totalCost, 2))" -ForegroundColor White
+
+if ($DryRun) {
+    Write-Host "`n[DRY RUN] No files were created" -ForegroundColor Yellow
+} else {
+    Write-Host "`nGeneration completed successfully!" -ForegroundColor Green
+}
+
+<#
+.SYNOPSIS
+    Generates KiCad symbol libraries for JLCPCB Basic Parts with Fabrication Toolkit support
+    
+.DESCRIPTION
+    This script reads a CSV database of JLCPCB Basic Parts and generates:
+    - KiCad symbol libraries (.kicad_sym) with proper Fabrication Toolkit properties
+    - BOM templates compatible with JLCPCB assembly service
+    - Cost analysis and component statistics
+    
+    The generated symbols include all necessary properties for the Fabrication Toolkit:
+    - LCSC Part # (for automatic part matching)
+    - Manufacturer and MFG Part # (for verification)
+    - FT Rotation Offset (for pick-and-place orientation)
+    - Standard KiCad footprint references
+    
+.PARAMETER CsvPath
+    Path to the JLCPCB_Basic_Parts.csv database file
+    
+.PARAMETER OutputPath
+    Output directory for generated files
+    
+.PARAMETER CreateSymbols
+    Generate KiCad symbol libraries (default: true)
+    
+.PARAMETER GenerateReport
+    Generate BOM templates and reports (default: true)
+    
+.PARAMETER DryRun
+    Show what would be generated without creating files
+    
+.EXAMPLE
+    .\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "."
+    
+.EXAMPLE
+    .\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "." -DryRun
+    
+.NOTES
+    Requires PowerShell 5.0+ and Write permissions to output directory
+    Generated symbols use standard KiCad footprints - no custom footprints needed
+#>
--- a/scripts/generate_jlcpcb_symbols.sh
+++ b/scripts/generate_jlcpcb_symbols.sh
@ -0,0 +1,554 @@
+#!/bin/bash
+
+# KiCad Symbol Generator for JLCPCB Basic Parts
+# Generates KiCad symbol libraries with Fabrication Toolkit compatible properties
+# Compatible with bennymeg/JLC-Plugin-for-KiCad
+
+set -euo pipefail
+
+# Default values
+CSV_PATH=""
+OUTPUT_PATH=""
+CREATE_SYMBOLS=true
+GENERATE_REPORT=true
+DRY_RUN=false
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+WHITE='\033[1;37m'
+NC='\033[0m' # No Color
+
+# Function to print colored output
+print_color() {
+    local color=$1
+    local message=$2
+    echo -e "${color}${message}${NC}"
+}
+
+# Function to show usage
+usage() {
+    cat << EOF
+Usage: $0 -c CSV_PATH -o OUTPUT_PATH [options]
+
+KiCad Symbol Generator for JLCPCB Basic Parts
+
+Required arguments:
+  -c, --csv-path PATH        Path to JLCPCB_Basic_Parts.csv file
+  -o, --output-path PATH     Output directory for generated files
+
+Optional arguments:
+  -s, --skip-symbols         Skip symbol generation
+  -r, --skip-report          Skip report generation
+  -d, --dry-run             Show what would be generated without creating files
+  -h, --help                Show this help message
+
+Examples:
+  $0 -c ./docs/JLCPCB_Basic_Parts.csv -o .
+  $0 -c ./docs/JLCPCB_Basic_Parts.csv -o . --dry-run
+EOF
+}
+
+# Parse command line arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -c|--csv-path)
+            CSV_PATH="$2"
+            shift 2
+            ;;
+        -o|--output-path)
+            OUTPUT_PATH="$2"
+            shift 2
+            ;;
+        -s|--skip-symbols)
+            CREATE_SYMBOLS=false
+            shift
+            ;;
+        -r|--skip-report)
+            GENERATE_REPORT=false
+            shift
+            ;;
+        -d|--dry-run)
+            DRY_RUN=true
+            shift
+            ;;
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        *)
+            echo "Unknown option $1"
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+# Validate required arguments
+if [[ -z "$CSV_PATH" || -z "$OUTPUT_PATH" ]]; then
+    echo "Error: Both CSV path and output path are required"
+    usage
+    exit 1
+fi
+
+# Validate input file
+if [[ ! -f "$CSV_PATH" ]]; then
+    print_color $RED "Error: CSV file not found: $CSV_PATH"
+    exit 1
+fi
+
+print_color $GREEN "KiCad JLCPCB Basic Parts Symbol Generator"
+print_color $GREEN "========================================="
+
+print_color $YELLOW "Loading JLCPCB Basic Parts database: $CSV_PATH"
+
+# Check if we have required tools
+if ! command -v awk &> /dev/null; then
+    print_color $RED "Error: awk is required but not installed"
+    exit 1
+fi
+
+# Read and parse CSV file
+if [[ ! -r "$CSV_PATH" ]]; then
+    print_color $RED "Error: Cannot read CSV file: $CSV_PATH"
+    exit 1
+fi
+
+# Count components by type (skip comments and empty lines)
+RESISTOR_COUNT=$(awk -F',' 'NR>1 && $1=="R" {count++} END {print count+0}' "$CSV_PATH")
+CAPACITOR_COUNT=$(awk -F',' 'NR>1 && $1=="C" {count++} END {print count+0}' "$CSV_PATH")
+INDUCTOR_COUNT=$(awk -F',' 'NR>1 && $1=="L" {count++} END {print count+0}' "$CSV_PATH")
+IC_COUNT=$(awk -F',' 'NR>1 && $1=="IC" {count++} END {print count+0}' "$CSV_PATH")
+LED_COUNT=$(awk -F',' 'NR>1 && $1=="LED" {count++} END {print count+0}' "$CSV_PATH")
+DIODE_COUNT=$(awk -F',' 'NR>1 && $1=="D" {count++} END {print count+0}' "$CSV_PATH")
+CRYSTAL_COUNT=$(awk -F',' 'NR>1 && $1=="XTAL" {count++} END {print count+0}' "$CSV_PATH")
+TOTAL_COUNT=$(awk -F',' 'NR>1 && $1!~/^#/ && $1!="" {count++} END {print count+0}' "$CSV_PATH")
+
+print_color $GREEN "Successfully loaded $TOTAL_COUNT parts"
+
+print_color $CYAN "Component distribution:"
+print_color $WHITE "  Resistors: $RESISTOR_COUNT"
+print_color $WHITE "  Capacitors: $CAPACITOR_COUNT"  
+print_color $WHITE "  Inductors: $INDUCTOR_COUNT"
+print_color $WHITE "  ICs: $IC_COUNT"
+print_color $WHITE "  LEDs: $LED_COUNT"
+print_color $WHITE "  Diodes: $DIODE_COUNT"
+print_color $WHITE "  Crystals: $CRYSTAL_COUNT"
+
+# Function to get KiCad footprint based on component type and package
+get_kicad_footprint() {
+    local component=$1
+    local package=$2
+    
+    case $component in
+        "R")
+            case $package in
+                "0402") echo "Resistor_SMD:R_0402_1005Metric" ;;
+                "0603") echo "Resistor_SMD:R_0603_1608Metric" ;;
+                "0805") echo "Resistor_SMD:R_0805_2012Metric" ;;
+                "1206") echo "Resistor_SMD:R_1206_3216Metric" ;;
+                *) echo "Resistor_SMD:R_$package" ;;
+            esac
+            ;;
+        "C")
+            case $package in
+                "0402") echo "Capacitor_SMD:C_0402_1005Metric" ;;
+                "0603") echo "Capacitor_SMD:C_0603_1608Metric" ;;
+                "0805") echo "Capacitor_SMD:C_0805_2012Metric" ;;
+                "1206") echo "Capacitor_SMD:C_1206_3216Metric" ;;
+                *) echo "Capacitor_SMD:C_$package" ;;
+            esac
+            ;;
+        "L")
+            case $package in
+                "0603") echo "Inductor_SMD:L_0603_1608Metric" ;;
+                "0805") echo "Inductor_SMD:L_0805_2012Metric" ;;
+                "1206") echo "Inductor_SMD:L_1206_3216Metric" ;;
+                *) echo "Inductor_SMD:L_$package" ;;
+            esac
+            ;;
+        "IC")
+            case $package in
+                "SOIC-8") echo "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" ;;
+                "SOIC-14") echo "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" ;;
+                "SOIC-16") echo "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" ;;
+                "SOIC-18") echo "Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm" ;;
+                "LQFP-48") echo "Package_QFP:LQFP-48_7x7mm_P0.5mm" ;;
+                "TSSOP-20") echo "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" ;;
+                "SOT-223") echo "Package_TO_SOT_SMD:SOT-223-3_TabPin2" ;;
+                "SSOP-28") echo "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" ;;
+                "MODULE") echo "RF_Module:ESP32-WROOM-32" ;;
+                *) echo "Package_SO:$package" ;;
+            esac
+            ;;
+        "LED")
+            case $package in
+                "0603") echo "LED_SMD:LED_0603_1608Metric" ;;
+                "0805") echo "LED_SMD:LED_0805_2012Metric" ;;
+                *) echo "LED_SMD:LED_$package" ;;
+            esac
+            ;;
+        "D")
+            case $package in
+                "SOD-123") echo "Diode_SMD:D_SOD-123" ;;
+                "SOD-123FL") echo "Diode_SMD:D_SOD-123F" ;;
+                *) echo "Diode_SMD:D_$package" ;;
+            esac
+            ;;
+        "XTAL")
+            case $package in
+                "HC-49S") echo "Crystal:Crystal_HC49-SD_SMD" ;;
+                "3215") echo "Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm" ;;
+                *) echo "Crystal:Crystal_$package" ;;
+            esac
+            ;;
+        *) echo "Unknown:$package" ;;
+    esac
+}
+
+# Function to generate symbol graphics based on component type
+get_symbol_graphics() {
+    local component=$1
+    local symbol_name=$2
+    
+    case $component in
+        "R")
+            cat << EOF
+    (symbol "${symbol_name}_0_1"
+      (rectangle (start -1.016 -2.54) (end 1.016 2.54)
+        (stroke (width 0.254) (type default))
+        (fill (type none))))
+    (symbol "${symbol_name}_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+EOF
+            ;;
+        "C")
+            cat << EOF
+    (symbol "${symbol_name}_0_1"
+      (polyline
+        (pts (xy -2.032 -0.762) (xy 2.032 -0.762))
+        (stroke (width 0.508) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy -2.032 0.762) (xy 2.032 0.762))
+        (stroke (width 0.508) (type default))
+        (fill (type none))))
+    (symbol "${symbol_name}_1_1"
+      (pin passive line (at 0 2.54 270) (length 1.778)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -2.54 90) (length 1.778)
+        (name "~" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+EOF
+            ;;
+        "L")
+            cat << EOF
+    (symbol "${symbol_name}_0_1"
+      (arc (start 0 -2.54) (mid 0.635 -1.905) (end 0 -1.27)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 -1.27) (mid 0.635 -0.635) (end 0 0)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 0) (mid 0.635 0.635) (end 0 1.27)
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (arc (start 0 1.27) (mid 0.635 1.905) (end 0 2.54)
+        (stroke (width 0) (type default))
+        (fill (type none))))
+    (symbol "${symbol_name}_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "1" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "2" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+EOF
+            ;;
+        "LED")
+            cat << EOF
+    (symbol "${symbol_name}_0_1"
+      (polyline
+        (pts (xy -1.27 -1.27) (xy -1.27 1.27))
+        (stroke (width 0.254) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy -1.27 0) (xy 1.27 0))
+        (stroke (width 0) (type default))
+        (fill (type none)))
+      (polyline
+        (pts (xy 1.27 -1.27) (xy 1.27 1.27) (xy -1.27 0) (xy 1.27 -1.27))
+        (stroke (width 0.254) (type default))
+        (fill (type none))))
+    (symbol "${symbol_name}_1_1"
+      (pin passive line (at -3.81 0 0) (length 2.54)
+        (name "K" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin passive line (at 3.81 0 180) (length 2.54)
+        (name "A" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+EOF
+            ;;
+        *)
+            # Generic two-pin component for ICs, diodes, crystals
+            cat << EOF
+    (symbol "${symbol_name}_0_1"
+      (rectangle (start -7.62 5.08) (end 7.62 -5.08)
+        (stroke (width 0.254) (type default))
+        (fill (type background))))
+    (symbol "${symbol_name}_1_1"
+      (pin input line (at -10.16 0 0) (length 2.54)
+        (name "VCC" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27)))))
+      (pin input line (at 10.16 0 180) (length 2.54)
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))))
+EOF
+            ;;
+    esac
+}
+
+# Function to generate a symbol template
+generate_symbol() {
+    local component=$1
+    local value=$2
+    local package=$3
+    local lcsc=$4
+    local manufacturer=$5
+    local mfg_part=$6
+    local description=$7
+    local rotation=$8
+    local ref_prefix=$9
+    
+    # Clean up special characters for KiCad compatibility
+    local symbol_name=$(echo "${value}_${package}_${lcsc}" | sed 's/µ/u/g')
+    local footprint=$(get_kicad_footprint "$component" "$package")
+    local datasheet="https://lcsc.com/product-detail/${lcsc}.html"
+    
+    cat << EOF
+  (symbol "$symbol_name" (in_bom yes) (on_board yes)
+    (property "Reference" "$ref_prefix" (at 0 2.54 0)
+      (effects (font (size 1.27 1.27))))
+    (property "Value" "$value" (at 0 -2.54 0)
+      (effects (font (size 1.27 1.27))))
+    (property "Footprint" "$footprint" (at 0 -5.08 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Datasheet" "$datasheet" (at 0 -7.62 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Description" "$description" (at 0 -10.16 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "LCSC Part #" "$lcsc" (at 0 -12.70 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Manufacturer" "$manufacturer" (at 0 -15.24 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "MFG Part #" "$mfg_part" (at 0 -17.78 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "Package" "$package" (at 0 -20.32 0)
+      (effects (font (size 1.27 1.27)) hide))
+    (property "FT Rotation Offset" "$rotation" (at 0 -22.86 0)
+      (effects (font (size 1.27 1.27)) hide))
+$(get_symbol_graphics "$component" "$symbol_name")
+  )
+EOF
+}
+
+# Generate symbol libraries
+if [[ "$CREATE_SYMBOLS" == true ]]; then
+    print_color $YELLOW "Generating KiCad symbol libraries..."
+    
+    if [[ "$DRY_RUN" == false ]]; then
+        # Create output directory
+        mkdir -p "$OUTPUT_PATH/symbols"
+    fi
+    
+    # Generate Standard Passives library
+    if [[ $((RESISTOR_COUNT + CAPACITOR_COUNT + INDUCTOR_COUNT)) -gt 0 ]]; then
+        print_color $CYAN "  Creating Standard_Passives.kicad_sym..."
+        
+        local passives_file="$OUTPUT_PATH/symbols/Standard_Passives.kicad_sym"
+        
+        if [[ "$DRY_RUN" == false ]]; then
+            # Write header
+            cat > "$passives_file" << EOF
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_Passives") (description "JLCPCB Basic Parts - Passives with Fabrication Toolkit properties"))
+EOF
+            
+            # Process resistors, capacitors, and inductors
+            awk -F',' '
+            NR>1 && ($1=="R" || $1=="C" || $1=="L") && $1!~/^#/ {
+                # Escape quotes in description
+                gsub(/"/, "\\\"", $7)
+                ref = ($1=="R") ? "R" : ($1=="C") ? "C" : "L"
+                print $1 "," $2 "," $3 "," $4 "," $5 "," $6 "," $7 "," $8 "," ref
+            }' "$CSV_PATH" | while IFS=',' read -r component value package lcsc manufacturer mfg_part description rotation ref_prefix; do
+                generate_symbol "$component" "$value" "$package" "$lcsc" "$manufacturer" "$mfg_part" "$description" "$rotation" "$ref_prefix" >> "$passives_file"
+            done
+            
+            # Write footer
+            echo ")" >> "$passives_file"
+            print_color $GREEN "    Created: $passives_file"
+        else
+            print_color $BLUE "    Would create: $passives_file"
+        fi
+    fi
+    
+    # Generate Standard ICs library
+    if [[ $IC_COUNT -gt 0 ]]; then
+        print_color $CYAN "  Creating Standard_ICs.kicad_sym..."
+        
+        local ics_file="$OUTPUT_PATH/symbols/Standard_ICs.kicad_sym"
+        
+        if [[ "$DRY_RUN" == false ]]; then
+            # Write header
+            cat > "$ics_file" << EOF
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_ICs") (description "JLCPCB Basic Parts - ICs with Fabrication Toolkit properties"))
+EOF
+            
+            # Process ICs
+            awk -F',' '
+            NR>1 && $1=="IC" && $1!~/^#/ {
+                # Escape quotes in description
+                gsub(/"/, "\\\"", $7)
+                print $1 "," $2 "," $3 "," $4 "," $5 "," $6 "," $7 "," $8 ",U"
+            }' "$CSV_PATH" | while IFS=',' read -r component value package lcsc manufacturer mfg_part description rotation ref_prefix; do
+                generate_symbol "$component" "$value" "$package" "$lcsc" "$manufacturer" "$mfg_part" "$description" "$rotation" "$ref_prefix" >> "$ics_file"
+            done
+            
+            # Write footer
+            echo ")" >> "$ics_file"
+            print_color $GREEN "    Created: $ics_file"
+        else
+            print_color $BLUE "    Would create: $ics_file"
+        fi
+    fi
+    
+    # Generate Standard Components library (LEDs, Diodes, Crystals)
+    if [[ $((LED_COUNT + DIODE_COUNT + CRYSTAL_COUNT)) -gt 0 ]]; then
+        print_color $CYAN "  Creating Standard_Components.kicad_sym..."
+        
+        local components_file="$OUTPUT_PATH/symbols/Standard_Components.kicad_sym"
+        
+        if [[ "$DRY_RUN" == false ]]; then
+            # Write header
+            cat > "$components_file" << EOF
+(kicad_symbol_lib (version 20211014) (generator "JLCPCB-Generator")
+  (symbol_lib_info (name "Standard_Components") (description "JLCPCB Basic Parts - LEDs, Diodes, Crystals with Fabrication Toolkit properties"))
+EOF
+            
+            # Process LEDs, Diodes, Crystals
+            awk -F',' '
+            NR>1 && ($1=="LED" || $1=="D" || $1=="XTAL") && $1!~/^#/ {
+                # Escape quotes in description
+                gsub(/"/, "\\\"", $7)
+                ref = ($1=="LED" || $1=="D") ? "D" : "Y"
+                print $1 "," $2 "," $3 "," $4 "," $5 "," $6 "," $7 "," $8 "," ref
+            }' "$CSV_PATH" | while IFS=',' read -r component value package lcsc manufacturer mfg_part description rotation ref_prefix; do
+                generate_symbol "$component" "$value" "$package" "$lcsc" "$manufacturer" "$mfg_part" "$description" "$rotation" "$ref_prefix" >> "$components_file"
+            done
+            
+            # Write footer
+            echo ")" >> "$components_file"
+            print_color $GREEN "    Created: $components_file"
+        else
+            print_color $BLUE "    Would create: $components_file"
+        fi
+    fi
+fi
+
+# Generate BOM template
+if [[ "$GENERATE_REPORT" == true ]]; then
+    print_color $YELLOW "Generating JLCPCB BOM template..."
+    
+    local bom_file="$OUTPUT_PATH/docs/JLCPCB_BOM_Template.csv"
+    
+    if [[ "$DRY_RUN" == false ]]; then
+        mkdir -p "$OUTPUT_PATH/docs"
+        
+        # Write BOM header
+        cat > "$bom_file" << EOF
+# JLCPCB Assembly BOM Template
+# Generated from JLCPCB Basic Parts Database
+# Compatible with JLC Plugin for KiCad (bennymeg)
+
+Comment,Designator,Footprint,LCSC Part #,Manufacturer,MFG Part #
+EOF
+        
+        # Process all parts for BOM
+        awk -F',' '
+        NR>1 && $1!~/^#/ && $1!="" {
+            footprint_full = ""
+            component = $1
+            package = $3
+            
+            # Get footprint name (remove library prefix)
+            if (component == "R") {
+                if (package == "0603") footprint_full = "R_0603_1608Metric"
+                else if (package == "0805") footprint_full = "R_0805_2012Metric"
+                else footprint_full = "R_" package
+            }
+            else if (component == "C") {
+                if (package == "0603") footprint_full = "C_0603_1608Metric"
+                else if (package == "0805") footprint_full = "C_0805_2012Metric"
+                else footprint_full = "C_" package
+            }
+            else if (component == "L") {
+                if (package == "0603") footprint_full = "L_0603_1608Metric"
+                else if (package == "0805") footprint_full = "L_0805_2012Metric"
+                else footprint_full = "L_" package
+            }
+            else if (component == "LED") {
+                if (package == "0603") footprint_full = "LED_0603_1608Metric"
+                else footprint_full = "LED_" package
+            }
+            else {
+                footprint_full = package
+            }
+            
+            print $2 ",REF**," footprint_full "," $4 "," $5 "," $6
+        }' "$CSV_PATH" >> "$bom_file"
+        
+        print_color $GREEN "  Created: $bom_file"
+    else
+        print_color $BLUE "  Would create: $bom_file"
+    fi
+fi
+
+# Generate statistics
+print_color $GREEN "\n$(printf '=%.0s' {1..50})"
+print_color $GREEN "GENERATION SUMMARY"
+print_color $GREEN "$(printf '=%.0s' {1..50})"
+
+print_color $CYAN "Components by package:"
+awk -F',' 'NR>1 && $1!~/^#/ && $1!="" {packages[$3]++} END {for (p in packages) printf "  %-10s: %d parts\n", p, packages[p]}' "$CSV_PATH" | sort -k3 -nr
+
+print_color $CYAN "\nComponents by manufacturer:"
+awk -F',' 'NR>1 && $1!~/^#/ && $1!="" {mfgs[$5]++} END {for (m in mfgs) printf "  %-20s: %d parts\n", m, mfgs[m]}' "$CSV_PATH" | sort -k3 -nr
+
+# Calculate total cost
+TOTAL_COST=$(awk -F',' '
+NR>1 && $1!~/^#/ && $1!="" && $10 ~ /^[0-9]+\.?[0-9]*$/ {
+    total += $10
+} 
+END {
+    printf "%.2f", total
+}' "$CSV_PATH")
+
+print_color $CYAN "\nCost analysis:"
+print_color $WHITE "  Total cost for complete basic parts kit (1k each): \$$TOTAL_COST"
+
+if [[ "$DRY_RUN" == true ]]; then
+    print_color $YELLOW "\n[DRY RUN] No files were created"
+else
+    print_color $GREEN "\nGeneration completed successfully!"
+fi