Open source PCB designs you can simulate
11,479 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.
STM32Qaxe
shufps
89 × 137 mm192 parts4LCERN-OHL-S-2.0244
ESP8266PC-KHARON-386-MAIN
UzixLS
100 × 100 mm157 parts4LCC-BY-SA-4.0111
STM32USB-C-Screen-Adapter
Jana-Marie
40 × 20.8 mm60 parts4LGPL-3.068
Zx sizif xxs
100 × 24.5 mm90 parts2LMIT49
Zx multisound
170 × 64 mm173 parts2LMIT37
ESP8266ZXUNO.1010
100 × 100 mm215 parts2LMIT23
PC-KHARON-386-TOP
100 × 100 mm149 parts4LCC-BY-SA-4.0111
USB-C-Screen-Adapter-LDR6023SS
31 × 34.4 mm40 parts2LGPL-3.068
OtterScreen
44.8 × 31.4 mm31 parts2LGPL-3.068
Browse boards by part
AMS1117-3.3 434USBLC6-2SC6 376RP2040 329W25Q128JVS 193TL072 176TL074 169AP2112K-3.3 143CH340C 135ESP32-S3-WROOM-1 104SRV05-4 103Pico 98USBLC6-2P6 94L7805 93AP2112K-3.3TRG1 92W25Q128JVSIQ 89ProMicro 8874HC595 8674LS04 75XC6206P332MR 7574LS00 73Arduino_Nano_v3.x 7174LS245 67ESP32-WROOM-32 6774LS138 64