5,777 open source PCB designs, indexed by the chip they’re built around
Real boards from 2,819 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.
PICPslab hardware
fossasia
99 × 53.3 mm187 parts4LApache-2.01.7k
STM32Le Capybara
sporkus
227.3 × 85 mm64 parts4LCERN-OHL-W-2.057
STM32Main
wgbowley
60 × 40 mm59 parts2LMIT8
STM32Capybully
257.2 × 89.2 mm36 parts4LCERN-OHL-W-2.018
Lb-80
apuder
30.6 × 21 mm7 parts2LGPL-3.074
Browse boards by part
AMS1117-3.3 283USBLC6-2SC6 256RP2040 187W25Q128JVS 117TL072 100CH340C 91TL074 91ESP32-S3-WROOM-1 84AP2112K-3.3 81AP2112K-3.3TRG1 75SRV05-4 69USBLC6-2P6 62W25Q128JVSIQ 61L7805 45MCP73831T-2ACI/OT 44XC6206P332MR 42SN65HVD230 41Pico 40BME280 39AMS1117-5.0 36ESP32-S3-WROOM-1-N16R8 36C2040 34DW01A 34LM358 34