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
This commit is contained in:
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docs/JLCPCB_Basic_Parts.csv
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docs/JLCPCB_Basic_Parts.csv
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# JLCPCB Basic Parts Database
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# Master database for JLCPCB Basic Parts with Fabrication Toolkit fields
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# Compatible with bennymeg/JLC-Plugin-for-KiCad
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Component,Value,Package,LCSC Part #,Manufacturer,MFG Part #,Description,FT Rotation Offset,Stock Status,Price 1k,Last Update
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# RESISTORS - UniOhm Basic Parts 1% Thick Film
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R,0R,0603,C21189,UniOhm,0603WAF0000T5E,"Resistor 0R 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,10R,0603,C22859,UniOhm,0603WAF100JT5E,"Resistor 10R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,22R,0603,C23179,UniOhm,0603WAF220JT5E,"Resistor 22R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,100R,0603,C22775,UniOhm,0603WAF1000T5E,"Resistor 100R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,330R,0603,C23138,UniOhm,0603WAF3300T5E,"Resistor 330R 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,1k,0603,C21190,UniOhm,0603WAF1001T5E,"Resistor 1k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,4.7k,0603,C23162,UniOhm,0603WAF4701T5E,"Resistor 4.7k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,10k,0603,C25804,UniOhm,0603WAF1002T5E,"Resistor 10k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,47k,0603,C25819,UniOhm,0603WAF4702T5E,"Resistor 47k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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R,100k,0603,C25803,UniOhm,0603WAF1003T5E,"Resistor 100k 1% 1/10W 0603",0,In Stock,0.002,2024-12-09
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# CAPACITORS - Samsung Basic Parts X7R/X5R
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C,22pF,0603,C1653,Samsung,CL10B220KB8NNNC,"Capacitor 22pF 50V X7R 0603",0,In Stock,0.003,2024-12-09
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C,100pF,0603,C14858,Samsung,CL10B101KB8NNNC,"Capacitor 100pF 50V X7R 0603",0,In Stock,0.003,2024-12-09
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C,1nF,0603,C1588,Samsung,CL10B102KB8NNNC,"Capacitor 1nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
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C,10nF,0603,C57112,Samsung,CL10B103KB8NNNC,"Capacitor 10nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
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C,100nF,0603,C14663,Samsung,CL10B104KB8NNNC,"Capacitor 100nF 50V X7R 0603",0,In Stock,0.003,2024-12-09
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C,1µF,0603,C15849,Samsung,CL10A105KA8NNNC,"Capacitor 1µF 25V X5R 0603",0,In Stock,0.004,2024-12-09
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C,4.7µF,0603,C19666,Samsung,CL10A475KQ8NNNC,"Capacitor 4.7µF 16V X5R 0603",0,In Stock,0.006,2024-12-09
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C,10µF,0603,C19702,Samsung,CL10A106KP8NNNC,"Capacitor 10µF 10V X5R 0603",0,In Stock,0.008,2024-12-09
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C,22µF,0805,C45783,Samsung,CL21A226KQCLRNC,"Capacitor 22µF 6.3V X5R 0805",0,In Stock,0.015,2024-12-09
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C,47µF,1206,C13585,Samsung,CL31A476MQHNNNE,"Capacitor 47µF 6.3V X5R 1206",0,In Stock,0.025,2024-12-09
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# INDUCTORS - Murata Basic Parts
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L,10nH,0603,C1649,Murata,LQG18HN10NJ00D,"Inductor 10nH ±5% 0603",0,In Stock,0.008,2024-12-09
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L,100nH,0603,C1588,Murata,LQG18HN101J00D,"Inductor 100nH ±5% 0603",0,In Stock,0.008,2024-12-09
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L,1µH,0603,C1617,Murata,LQG18HN1R0J00D,"Inductor 1µH ±5% 0603",0,In Stock,0.008,2024-12-09
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L,10µH,0805,C1046,Murata,LQG21HN100J10D,"Inductor 10µH ±5% 0805",0,In Stock,0.010,2024-12-09
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L,100µH,1206,C51942,Murata,LQG31HN101J03L,"Inductor 100µH ±5% 1206",0,In Stock,0.015,2024-12-09
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# STANDARD ICs - Basic Parts for common designs
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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
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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
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IC,MCP2515,SOIC-18,C55199,Microchip,MCP2515-I/SO,"CAN Controller SPI Interface",0,In Stock,1.67,2024-12-09
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IC,SN65HVD230,SOIC-8,C12084,Texas Instruments,SN65HVD230DR,"CAN Transceiver 3.3V",0,In Stock,0.39,2024-12-09
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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
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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
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IC,LM358,SOIC-8,C7950,Texas Instruments,LM358DR,"Dual Operational Amplifier",0,In Stock,0.11,2024-12-09
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IC,LM324,SOIC-14,C6744,Texas Instruments,LM324DR,"Quad Operational Amplifier",0,In Stock,0.15,2024-12-09
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IC,74HC595,SOIC-16,C5947,Texas Instruments,SN74HC595DR,"8-bit Shift Register with Output Latches",0,In Stock,0.15,2024-12-09
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IC,74HC4051,SOIC-16,C6977,Texas Instruments,CD74HC4051M,"8-channel Analog Multiplexer",0,In Stock,0.18,2024-12-09
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IC,FT232RL,SSOP-28,C8690,FTDI,FT232RL,"USB to Serial UART Interface",0,In Stock,3.45,2024-12-09
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IC,CH340G,SOIC-16,C14267,WCH,CH340G,"USB to Serial UART Interface",0,In Stock,0.44,2024-12-09
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IC,ESP32-WROOM-32,MODULE,C82899,Espressif,ESP32-WROOM-32,"WiFi+Bluetooth Module",0,In Stock,2.84,2024-12-09
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IC,ESP8266-12F,MODULE,C8619,AI-Thinker,ESP-12F,"WiFi Module",0,In Stock,1.77,2024-12-09
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# CRYSTALS & OSCILLATORS
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XTAL,8MHz,HC-49S,C13738,Yangxing Tech,X49SM8MSD2SC,"Crystal 8MHz ±30ppm",0,In Stock,0.12,2024-12-09
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XTAL,16MHz,HC-49S,C13741,Yangxing Tech,X49SM16MSD2SC,"Crystal 16MHz ±30ppm",0,In Stock,0.13,2024-12-09
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XTAL,25MHz,HC-49S,C13749,Yangxing Tech,X49SM25MSD2SC,"Crystal 25MHz ±30ppm",0,In Stock,0.14,2024-12-09
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XTAL,32.768kHz,3215,C32346,Seiko,SC32S-20PF30RSPN,"Crystal 32.768kHz ±20ppm Watch Crystal",0,In Stock,0.25,2024-12-09
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# LEDs - Basic Parts
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LED,Red,0603,C2286,Hubei KENTO,KT-0603R,"LED Red 2V 20mA 0603",0,In Stock,0.02,2024-12-09
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LED,Green,0603,C2290,Hubei KENTO,KT-0603G,"LED Green 3.2V 20mA 0603",0,In Stock,0.02,2024-12-09
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LED,Blue,0603,C72041,Hubei KENTO,KT-0603B,"LED Blue 3.2V 20mA 0603",0,In Stock,0.02,2024-12-09
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LED,White,0603,C72043,Hubei KENTO,KT-0603W,"LED White 3.2V 20mA 0603",0,In Stock,0.03,2024-12-09
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# DIODES
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D,1N4148W,SOD-123,C81598,Changjiang Electronics,1N4148W,"Switching Diode 75V 150mA",0,In Stock,0.015,2024-12-09
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D,1N5819,SOD-123FL,C8598,Changjiang Electronics,1N5819,"Schottky Diode 40V 1A",180,In Stock,0.03,2024-12-09
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docs/JLCPCB_Generator_Guide.md
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# JLCPCB Basic Parts Generator
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This guide describes how to use the automated symbol generation for JLCPCB Basic Parts.
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## 🎯 Purpose
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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!
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## 📋 Compatible with Fabrication Toolkit
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The generated symbols include all properties required by [bennymeg/JLC-Plugin-for-KiCad](https://github.com/bennymeg/JLC-Plugin-for-KiCad):
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- `LCSC Part #` - For automatic part matching
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- `Manufacturer` - Component manufacturer
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- `MFG Part #` - Manufacturer part number
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- `FT Rotation Offset` - Pick-and-place rotation correction
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- Standard KiCad footprint references
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## 🗂️ Input Database
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The database `docs/JLCPCB_Basic_Parts.csv` contains:
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- **Resistors**: UniOhm Basic Parts (0603 preferred)
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- **Capacitors**: Samsung Basic Parts (0603, 0805)
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- **Inductors**: Murata Basic Parts (0603, 0805)
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- **ICs**: STM32, CAN, Power, Interface ICs
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- **Components**: LEDs, Diodes, Crystals
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All parts are JLCPCB Basic Parts for lowest assembly cost.
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## ⚙️ Usage
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### Windows PowerShell
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```powershell
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# Generate all libraries and reports
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.\scripts\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "."
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# Dry run (preview only)
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.\scripts\Generate_JLCPCB_Symbols.ps1 -CsvPath ".\docs\JLCPCB_Basic_Parts.csv" -OutputPath "." -DryRun
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```
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### Linux/macOS Bash
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```bash
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# Generate all libraries and reports
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./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o .
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# Dry run (preview only)
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./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o . --dry-run
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# Skip symbol generation, only generate reports
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./scripts/generate_jlcpcb_symbols.sh -c ./docs/JLCPCB_Basic_Parts.csv -o . --skip-symbols
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```
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## 📤 Output
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### Symbol Libraries
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- `symbols/Standard_Passives.kicad_sym` - Resistors, Capacitors, Inductors
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- `symbols/Standard_ICs.kicad_sym` - Microcontrollers, CAN, Power ICs
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- `symbols/Standard_Components.kicad_sym` - LEDs, Diodes, Crystals
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### BOM Template
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- `docs/JLCPCB_BOM_Template.csv` - Ready for JLCPCB assembly upload
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### Reports
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- Component statistics by package and manufacturer
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- Cost analysis for complete starter kit
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- Footprint mapping summary
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## 🔧 KiCad Integration
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### 1. Add Symbol Libraries
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```
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KiCad → Preferences → Manage Symbol Libraries → Project Specific Libraries
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Add:
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- Nickname: Standard_Passives
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- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_Passives.kicad_sym
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- Nickname: Standard_ICs
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- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_ICs.kicad_sym
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- Nickname: Standard_Components
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- Library Path: ${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Standard_Components.kicad_sym
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```
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### 2. Use Standard Footprints
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No footprint configuration needed - symbols automatically reference standard KiCad footprints:
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- Resistors → `Resistor_SMD:R_0603_1608Metric`
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- Capacitors → `Capacitor_SMD:C_0603_1608Metric`
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- ICs → `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
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### 3. JLCPCB Assembly Workflow
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1. Design schematic using generated symbols
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2. Create PCB layout
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3. Export BOM with Fabrication Toolkit plugin
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4. Upload to JLCPCB with automatic part matching
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## 📊 Example Components
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### Standard Passives
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| Component | Value | Package | LCSC | Footprint |
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|-----------|-------|---------|------|-----------|
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| Resistor | 10k | 0603 | C25804 | Resistor_SMD:R_0603_1608Metric |
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| Capacitor | 100nF | 0603 | C14663 | Capacitor_SMD:C_0603_1608Metric |
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| Inductor | 10µH | 0805 | C1046 | Inductor_SMD:L_0805_2012Metric |
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### Standard ICs
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| Component | Package | LCSC | Footprint |
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|-----------|---------|------|-----------|
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| STM32F103C8T6 | LQFP-48 | C8734 | Package_QFP:LQFP-48_7x7mm_P0.5mm |
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| MCP2515 | SOIC-18 | C55199 | Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm |
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| AMS1117-3.3 | SOT-223 | C6186 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 |
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## 🔄 Updating the Database
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### Adding New Parts
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1. Edit `docs/JLCPCB_Basic_Parts.csv`
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2. Add new line with format: `Component,Value,Package,LCSC Part #,Manufacturer,MFG Part #,Description,FT Rotation Offset,Stock Status,Price 1k,Last Update`
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3. Run generator script
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4. Test symbols in KiCad
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### Verifying LCSC Numbers
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- Check [lcsc.com](https://lcsc.com) for current availability
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- Prefer "Basic Parts" (marked with green "Basic" label)
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- Verify pricing and stock status
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## ⚠️ Important Notes
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### Rotation Offsets
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- Most components: `0` (no rotation needed)
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- SOT-223 regulators: `180` (common requirement)
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- Check actual assembly if rotation issues occur
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### Symbol Limitations
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- ICs use generic rectangular symbols
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- Actual pinout must be defined manually for complex ICs
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- Passives are ready-to-use with correct pin assignments
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### Cost Optimization
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- All parts are JLCPCB Basic Parts
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- Complete kit cost: ~$50 for 1000 pieces each
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- Setup fee applies for each unique part (~$3)
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- Minimize unique parts to reduce cost
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## 🛠️ Customization
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### Adding New Component Types
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1. Add entries to CSV database
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2. Update `get_kicad_footprint()` function in scripts
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3. Add symbol graphics in `get_symbol_graphics()`
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4. Test generation
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### Custom Footprints
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If standard KiCad footprints don't fit:
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1. Create custom footprint in your library
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2. Update footprint mapping in script
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3. Ensure 3D model compatibility
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---
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*Compatible with KiCad 7.0+ and Fabrication Toolkit plugin*
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153
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# KiCad Library Configuration
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Diese Dateien helfen beim Setup der Custom Library in KiCad.
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## Symbol Libraries (sym-lib-table)
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Fügen Sie diese Zeilen zu Ihrer `sym-lib-table` hinzu:
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```
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(lib (name "Custom_Amplifiers")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Amplifiers_Custom.kicad_sym")(options "")(descr "Custom Amplifiers"))
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(lib (name "Custom_Communication")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Communication_Custom.kicad_sym")(options "")(descr "Custom Communication ICs"))
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(lib (name "Custom_Connectors")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Connectors_Custom.kicad_sym")(options "")(descr "Custom Connectors"))
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(lib (name "Custom_Display")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Display_Custom.kicad_sym")(options "")(descr "Custom Display Components"))
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(lib (name "Custom_Logic")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Logic_Custom.kicad_sym")(options "")(descr "Custom Logic ICs"))
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(lib (name "Custom_MCU")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/MCU_Custom.kicad_sym")(options "")(descr "Custom Microcontrollers"))
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(lib (name "Custom_Memory")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Memory_Custom.kicad_sym")(options "")(descr "Custom Memory Components"))
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(lib (name "Custom_Power")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Power_Custom.kicad_sym")(options "")(descr "Custom Power Management"))
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(lib (name "Custom_RF")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/RF_Custom.kicad_sym")(options "")(descr "Custom RF Components"))
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(lib (name "Custom_Sensors")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Sensors_Custom.kicad_sym")(options "")(descr "Custom Sensors"))
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(lib (name "Logos_Artwork")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/symbols/Logos_Artwork.kicad_sym")(options "")(descr "Logos and Artwork"))
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```
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## Footprint Libraries (fp-lib-table)
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Fügen Sie diese Zeilen zu Ihrer `fp-lib-table` hinzu:
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```
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(lib (name "Custom_BGA")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/BGA_Custom.pretty")(options "")(descr "Custom BGA Packages"))
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(lib (name "Custom_Connectors_Audio")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_Audio.pretty")(options "")(descr "Custom Audio Connectors"))
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(lib (name "Custom_Connectors_Power")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_Power.pretty")(options "")(descr "Custom Power Connectors"))
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(lib (name "Custom_Connectors_USB")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/Connectors_USB.pretty")(options "")(descr "Custom USB Connectors"))
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(lib (name "Custom_IC")(type "KiCad")(uri "${KIPRJMOD}/kicad_libs/my-kicad-libs/footprints/IC_Custom.pretty")(options "")(descr "Custom IC Packages"))
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(lib (name "Custom_Mechanical")(type "KiCad")(uri "${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
|
||||
108
docs/Komponenten_Template.md
Normal file
108
docs/Komponenten_Template.md
Normal file
@@ -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
|
||||
224
docs/Logo_Artwork_Anleitung.md
Normal file
224
docs/Logo_Artwork_Anleitung.md
Normal file
@@ -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)
|
||||
237
docs/Standard_Components_LCSC.md
Normal file
237
docs/Standard_Components_LCSC.md
Normal file
@@ -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.*
|
||||
306
docs/Standard_Passives_LCSC.de.md
Normal file
306
docs/Standard_Passives_LCSC.de.md
Normal file
@@ -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.*
|
||||
306
docs/Standard_Passives_LCSC.md
Normal file
306
docs/Standard_Passives_LCSC.md
Normal file
@@ -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.*
|
||||
Reference in New Issue
Block a user