Open source PCB designs you can simulate
16,728 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.
Omega-Mainboard
skiselev
333.4 × 149.9 mm248 parts2LGPL-3.0456
Multi
homebrew8088
243.8 × 172.7 mm85 parts2LGPL-3.0238
Tom80
anjennings
135 × 100 mm49 parts2LMIT93
Omega-Mainboard
merlinkv
333.4 × 149.9 mm248 parts2LGPL-3.040
Multi
184.2 × 219.2 mm92 parts2LGPL-3.027
Omega-Mainboard
msx-solis
333.4 × 149.9 mm248 parts2LGPL-3.07
Omega mainboard1.3eu
333.4 × 149.9 mm252 parts2LGPL-3.05
RP2040/RP2350AppleII-VGA markadev
Toysoft
172.7 × 69.1 mm33 parts2LMIT3
BitStack-DigiTrainer
RetroStack
320 × 150 mm262 parts2LMIT2
JFF
herraa1
250 × 150 mm132 parts2LGPL-3.02
Omega-Keyboard
333.4 × 124.5 mm96 parts2LGPL-3.0456
Omega-Keyboard
333.4 × 124.5 mm96 parts2LGPL-3.040
Omega-Keyboard
333.4 × 124.5 mm96 parts2LGPL-3.07
DMX Demonstrator - Transmitter IO Module (DMX-TX2)
crazy-giraffe-software
68.6 × 53.3 mm13 parts2LGPL-3.01
DMX Demonstrator - Control Pro Adapter (DMX-CPAD)
SparkyBobo
68.6 × 53.3 mm12 parts2LGPL-3.02