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.
AVR/ArduinoLumberjack
peej
284.7 × 94.2 mm149 parts2LMIT402
AVR/ArduinoOpenTKL
ojthetiny
344 × 124 mm175 parts2LGPL-3.0102
AVR/ArduinoAdbuino
akuker
30.5 × 63 mm43 parts2LGPL-2.060
AVR/ArduinoVitamins included
Duckle29
114.3 × 82 mm150 parts2LBSD-3-Clause49
AVR/ArduinoCampus keyboard
flurples
307 × 85 mm242 parts2LGPL-3.036
AVR/ArduinoRailroad keyboard
nopunin10did
462 × 116.9 mm219 parts2LCC-BY-SA-4.035
AVR/ArduinoThe manta75
mymakercorner
312.3 × 138.8 mm197 parts2LCC-BY-4.022
AVR/ArduinoSgikbd
jtsiomb
80 × 60 mm27 parts2LGPL-3.020
AVR/ArduinoC-13X
ramonimbao
216.7 × 89.7 mm134 parts2LGPL-3.016
AVR/ArduinoSuperLyra
Malevolti
391.1 × 134.8 mm199 parts2LGPL-3.012
AVR/ArduinoMinim
matthewdias
276.2 × 79.8 mm113 parts2LMIT11
AVR/ArduinoAlpha dre
AntoineAndre
243.7 × 81.8 mm105 parts2LGPL-3.09
AVR/ArduinoPegasus
melonbred
242.9 × 76.2 mm109 parts2LMIT8
AVR/ArduinoQfwfq
ASH-ART
219.1 × 95.3 mm89 parts2LGPL-3.08
AVR/ArduinoKoalafications
swiftrax
304.8 × 123 mm186 parts2LCC0-1.07
AVR/ArduinoBakeneko40
HorseyMask
266.7 × 76.2 mm115 parts2LMIT6
AVR/ArduinoCBC1
Croktopus
371.5 × 147.6 mm259 parts2LGPL-3.05
AVR/ArduinoSplit-65
samlli
325 × 125 mm213 parts2LGPL-3.04
AVR/ArduinoNext micro
siderakb
17.8 × 33 mm21 parts2LMIT3
AVR/ArduinoThe PETER keyboard
calvin-mcd
243.3 × 95.4 mm141 parts2LGPL-3.01
AVR/ArduinoSdraKb00
drabaioli
176.2 × 83.4 mm85 parts2LMIT1
AVR/ArduinoEgpad
ohkiba
111.1 × 133.4 mm59 parts2LMIT1
AVR/ArduinoAttiny85-usb hid
69series
33.7 × 12 mm16 parts2LMIT1
AVR/ArduinoWorkboy
dmang-dev
152 × 106.1 mm131 parts2LMIT0
AVR/ArduinoMacrocat
catmunch
78.7 × 97.3 mm52 parts2LMIT0
AVR/ArduinoBemini atmel au
ianklug
199 × 65 mm43 parts2LCC-BY-SA-4.055
AVR/ArduinoRailroad keyboard pcb only
448.5 × 103.1 mm217 parts2LCC-BY-SA-4.035
AVR/ArduinoSuperLyra
391.1 × 134.8 mm199 parts2LGPL-3.012
AVR/ArduinoEmuprom
agkaminski
61.5 × 87.6 mm33 parts2LCC0-1.02
AVR/ArduinoBemini atmel mu
200 × 65 mm43 parts2LCC-BY-SA-4.055
AVR/ArduinoGrooveboard atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard atmel mu
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard choc atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard choc atmel mu
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard mx atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard mx atmel mu
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
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