HardLabs

1,232 open source PCB designs, indexed by the chip they’re built around

Real boards from 440 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.

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Browse boards by part

AMS1117-3.3 56RP2040 55USBLC6-2SC6 37TL072 35TL074 29W25Q128JVSIQ 29AP2112K-3.3 25USBLC6-2P6 25LAN8710A-EZC(QFN32) 24CH340T(SSOP20W) 1874HC595 17ESP32-S3-WROOM-1 17SRV05-4 17XC6206P332MR 17SY8089AAAC(SOT23-5) 1674HC4051 15AMS1117-5.0 15BME280 14SN65HVD230 14BL4054B-42TPRN(SOT23-5) 13ESP-WROOM-32 13W25Q128JVS 13LM358 12W25Q32JVSS 11
Open source PCB designs and KiCad projects — by chip and part · HardLabs