Open source PCB designs you can simulate
23,833 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/Arduino8bit computer
vascofazza
297.2 × 180.3 mm327 parts2LMIT314
2FISC
DoctorWkt
214.6 × 123.2 mm73 parts2LGPL-3.010
FISC
231.3 × 96.5 mm59 parts2LGPL-3.07
SST-6809-V2.2
KenWillmott
100 × 100 mm46 parts4LMIT1
AVR/ArduinoZ80ctrl
jblang
99.8 × 49.9 mm30 parts2LMIT73
Genesis advanced flash 1-1
MouseBiteLabs
83.8 × 61 mm42 parts2LCC-BY-SA-4.016
Genesis advanced flash 1-2
83.8 × 61 mm42 parts2LCC-BY-SA-4.016
Browse boards by part
AMS1117-3.3 1014USBLC6-2SC6 819RP2040 607W25Q128JVS 382TL072 308AP2112K-3.3 300TL074 274ESP32-S3-WROOM-1 258CH340C 241L7805 223Pico 21874HC595 210USBLC6-2P6 199LM358 18674LS04 173AP2112K-3.3TRG1 172ESP32-WROOM-32 165SRV05-4 163Arduino_Nano_v3.x 15674LS245 155LM7805_TO220 15274LS138 151W25Q128JVSIQ 15074LS32 146