Open source PCB designs you can simulate
23,543 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.
STM32STM32F405RGT6 STUnoPlus
r-pv
42.3 × 55.8 mm53 parts2LGPL-3.09
ESP32WifiWallSwitch
Uspizig
65.4 × 68 mm141 parts2LGPL-3.04
STM32STM32F103VET6 STUno
42.5 × 62.5 mm38 parts2LGPL-3.02
ESP32ESP32 LORA Chat
jharvey
121.9 × 101.6 mm222 parts4LGPL-3.01
Browse boards by part
AMS1117-3.3 899USBLC6-2SC6 763RP2040 566W25Q128JVS 345AP2112K-3.3 273TL072 269TL074 250ESP32-S3-WROOM-1 229CH340C 221L7805 208Pico 19274HC595 185USBLC6-2P6 174LM358 16874LS04 160SRV05-4 158AP2112K-3.3TRG1 154ESP32-WROOM-32 15374LS245 14474LS138 138W25Q128JVSIQ 135Arduino_Nano_v3.x 13474LS00 133TP4056 130