Open source PCB designs you can simulate
7,464 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
AVR/ArduinoUsbGpib
xyphro
54 × 15 mm21 parts2LMIT683
AVR/ArduinoSidewinderToUSBV2
Kreeblah
41.9 × 39.6 mm27 parts2LCC-BY-SA-4.028
RP2040/RP2350Nora
jpskenn
285 × 95.1 mm272 parts2LMIT12
AVR/ArduinoSuperLyra
Malevolti
391.1 × 134.8 mm199 parts2LGPL-3.012
AVR/ArduinoPegasus
melonbred
242.9 × 76.2 mm109 parts2LMIT8
AVR/ArduinoKoalafications
swiftrax
304.8 × 123 mm186 parts2LCC0-1.07
AVR/ArduinoMacrocat
catmunch
78.7 × 97.3 mm52 parts2LMIT0
AVR/ArduinoSuperLyra
391.1 × 134.8 mm199 parts2LGPL-3.012
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43