Open source PCB designs you can simulate
21,636 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.
6502 Blinkenlights Card
acwright
100 × 57.6 mm73 parts2LCERN-OHL-P-2.047
AVR/Arduino6502 ACE Board
335 × 250 mm183 parts2LCERN-OHL-P-2.012
6502 Backplane Pro
100 × 100 mm27 parts2LCERN-OHL-P-2.047
6502 VGA Card Pro
100 × 57.6 mm23 parts2LCERN-OHL-P-2.047
ACE RAM Patch
46 × 22 mm3 parts2LCERN-OHL-P-2.012
6502 Storage Card Pro
100 × 57.6 mm20 parts2LCERN-OHL-P-2.047
6502 Video Card Pro
100 × 57.6 mm20 parts2LCERN-OHL-P-2.047
Chihuahua
zuiko21
97.8 × 72.4 mm33 parts2LMIT23
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