1,207 open source PCB designs, indexed by the chip they’re built around
Real boards from 430 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.
MuBook
LtBrain
170.2 × 142 mm260 parts4LMIT36
Raspberry PiThe 4DS
Astronuat21
160 × 90 mm347 parts4LAGPL-3.04
Browse boards by part
AMS1117-3.3 55RP2040 53USBLC6-2SC6 37TL072 35TL074 29W25Q128JVSIQ 28USBLC6-2P6 25AP2112K-3.3 24LAN8710A-EZC(QFN32) 24CH340T(SSOP20W) 1874HC595 17ESP32-S3-WROOM-1 17SRV05-4 16SY8089AAAC(SOT23-5) 16XC6206P332MR 16AMS1117-5.0 1574HC4051 14BME280 14SN65HVD230 14BL4054B-42TPRN(SOT23-5) 13ESP-WROOM-32 13LM358 12W25Q128JVS 12W25Q32JVSS 11