3,038 open source PCB designs, indexed by the chip they’re built around
Real boards from 1,357 public GitHub repositories, read straight from their KiCad files: size, layers, the full parts list and a render of the PCB. Find one close to what you’re building, then simulate its firmware on HardLabs before you order anything.
STM32Mist
modern-hobbyist
372.1 × 141.2 mm445 parts2LMIT25
NXPSigyn
wimblerobotics
96.5 × 76.2 mm73 parts4LApache-2.07
STM32Hermod right
3.6 × 3.3 mm212 parts2LMIT25
STM32Hermod left
3.6 × 3.3 mm196 parts2LMIT25
STM32Modern lcd keyboard
72 × 44.5 mm184 parts2LMIT25
STM32Hermod
189.2 × 139.5 mm177 parts2LMIT25
STM32Paste
3.6 × 3.3 mm72 parts2LMIT25
STM32Stm32G474RETx template
134.5 × 76 mm46 parts2LMIT25
Browse boards by part
AMS1117-3.3 138RP2040 114USBLC6-2SC6 95TL072 75TL074 69W25Q128JVS 65SRV05-4 60ESP32-S3-WROOM-1 48CH340C 42AP2112K-3.3 40USBLC6-2P6 40W25Q128JVSIQ 39XC6206P332MR 34XC6206PXXXMR 30LM13700 28SN65HVD230 2874LS245 24LAN8710A-EZC(QFN32) 24C2040 23AP2112K-3.3TRG1 2274HC595 21ProMicro 2174HC4051 2074LS00 20