2,421 open source PCB designs, indexed by the chip they’re built around
Real boards from 1,002 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.
STM32Module17
M17-Project
100 × 83 mm186 parts4LCERN-OHL-W-2.0129
STM32Hawk
Ryzee119
41 × 41 mm34 parts2LMIT95
STM32Musicboy
psobot
51.4 × 61 mm15 parts2LMIT51
STM32Oscar components
dchwebb
71 × 100 mm63 parts4LUnlicense38
STM32Stm32pe midi
udu3324
307 × 46.1 mm135 parts4LGPL-3.035
STM32Marbles v70
mort13
88.9 × 106.1 mm207 parts2LGPL-3.012
STM32Wagyu
mmalex
25.4 × 106.7 mm95 parts4LCC0-1.09
STM32MICRO-OX Modulation Board
JordanAceto
111.8 × 165.1 mm231 parts4LCC-BY-4.08
Browse boards by part
AMS1117-3.3 104RP2040 90USBLC6-2SC6 75TL072 69TL074 61SRV05-4 47W25Q128JVS 46ESP32-S3-WROOM-1 39AP2112K-3.3 35W25Q128JVSIQ 34USBLC6-2P6 33CH340C 31LM13700 25XC6206P332MR 25LAN8710A-EZC(QFN32) 2474LS245 23XC6206PXXXMR 2374HC595 20PRTR5V0U2X 20SN65HVD230 20XC6206PxxxMR-Regulator_Linear 2074HC4051 1974LS244 19AMS1117-5.0 19