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.
Omega-Mainboard
merlinkv
333.4 × 149.9 mm248 parts2LGPL-3.040
V40 64K 640K ISA
homebrew8088
145.8 × 91.4 mm23 parts2LGPL-3.0238
64K 640K ISA
104 × 73.9 mm12 parts2LGPL-3.0238
512k
104 × 73.9 mm10 parts2LGPL-3.0238
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