Open source PCB designs you can simulate
6,828 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.
Opsum
nitefood
80 × 50 mm41 parts2LMIT5
AVR/ArduinoEmuprom
agkaminski
88.3 × 68.6 mm34 parts2LCC0-1.03
FellaPC
284.9 × 96.5 mm107 parts2LCC0-1.02
ESP8266Endev v1.1
sophiayduan
36 × 70 mm59 parts2LMIT1
RP2040/RP2350VintageKVM
akuker
200 × 73.6 mm120 parts2LBSD-3-Clause2
AVR/ArduinoEmuprom
61.5 × 87.6 mm33 parts2LCC0-1.02
STM32NMEA2000Adapter-8.1
peterantypas
46 × 46 mm52 parts2LGPL-3.0444
RP2040/RP2350Scsi switcher
160 × 100 mm75 parts4LBSD-3-Clause2
STM32Stm8 breakout board
21.8 × 26.9 mm23 parts2LBSD-3-Clause2
WCH CH32/CH55xCh554 USB Host Test
55.1 × 19 mm19 parts2LBSD-3-Clause2
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