2,655 open source PCB designs, indexed by the chip they’re built around
Real boards from 1,122 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.
ESP32Bms c1
LibreSolar
135 × 70 mm167 parts4LCERN-OHL-W-2.0260
ESP32SensactOutdoor
klaus-liebler
100 × 91.6 mm129 parts2LApache-2.04
Browse boards by part
AMS1117-3.3 126RP2040 102USBLC6-2SC6 78TL072 70TL074 63SRV05-4 54W25Q128JVS 54ESP32-S3-WROOM-1 44USBLC6-2P6 39W25Q128JVSIQ 37AP2112K-3.3 36CH340C 31XC6206P332MR 31LM13700 25LAN8710A-EZC(QFN32) 24SN65HVD230 24XC6206PXXXMR 2474LS245 2374HC4051 2074HC595 20PRTR5V0U2X 20XC6206PxxxMR-Regulator_Linear 2074LS04 1974LS244 19