Open source PCB designs you can simulate
7,464 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.
RP2040/RP2350Fluxpad
sssata
70 × 68 mm68 parts4LGPL-3.043
Nordic nRFBancouver40 cfx
ChrisChrisLoLo
170 × 68 mm77 parts2LGPL-3.040
AVR/ArduinoCampus keyboard
flurples
307 × 85 mm242 parts2LGPL-3.036
STM32Mx unsaver main
nearestexit
391.8 × 105.4 mm229 parts2LMIT36
Peridot steno
nekoewen
190.5 × 108 mm59 parts2LMIT36
AVR/ArduinoRailroad keyboard
nopunin10did
462 × 116.9 mm219 parts2LCC-BY-SA-4.035
STM32Stm32pe midi
udu3324
307 × 46.1 mm135 parts4LGPL-3.035
RP2040/RP2350Haori36
penk
204.3 × 68 mm75 parts2LMIT34
STM32Honeydew unified split ergonomic keyboard
ghostlybutterfly
331.8 × 166.1 mm278 parts2LCERN-OHL-S-2.033
STM32OpenErgo
ojthetiny
337.5 × 123.1 mm95 parts2LGPL-3.033
Mintboard
89.4 × 54.8 mm84 parts2LGPL-3.030
RP2040/RP2350Slime88
zykrah
344.7 × 123.6 mm225 parts2LCERN-OHL-S-2.029
Nice60
Nicell
285 × 94.6 mm140 parts2LMIT28
STM32Overnumpad controller 1xb
purdeaandrei
69.6 × 37.3 mm65 parts2LCERN-OHL-P-2.027
STM32Mist
modern-hobbyist
372.1 × 141.2 mm445 parts2LMIT25
AVR/ArduinoTheboulevard
joedinkle
257.2 × 85.7 mm154 parts2LGPL-3.024
Raspberry PiBmacro Base V2
KipJM
182.6 × 130.9 mm133 parts2LCERN-OHL-W-2.024
RP2040/RP2350WeirdFlexButOk
238 × 109.9 mm75 parts2LMIT24
RP2040/RP2350GRAM-SLIM
GRAMCTRL
288.8 × 160.1 mm60 parts2LGPL-3.024
STM32Pcb
dcpedit
347.7 × 119.1 mm218 parts2LCC-BY-4.023
AVR/ArduinoThe manta75
mymakercorner
312.3 × 138.8 mm197 parts2LCC-BY-4.022
Left
yangit
90 × 71 mm37 parts2LMIT22
STM32X88-HW
cBachoo
344 × 124.1 mm120 parts2LCC-BY-SA-4.021
AVR/ArduinoSgikbd
jtsiomb
80 × 60 mm27 parts2LGPL-3.020
STM32Ctrl-M
nuess0r
171 × 50.5 mm18 parts2LCERN-OHL-S-2.020
RP2040/RP2350Memoria
shinkaimayano
242.9 × 96.8 mm145 parts2LMIT19
Cirrus40
schuay
133.2 × 91.7 mm53 parts2LCC-BY-4.019
RP2040/RP2350Riptide
SharKingStudios
330 × 123 mm250 parts2LMIT18
Capybully
sporkus
257.2 × 76.2 mm45 parts2LCERN-OHL-W-2.018
RP2040/RP2350WeirdFlexButOk-MX
282.7 × 131 mm89 parts2LMIT17
RP2040/RP2350Leyden Jar controller
85 × 26.5 mm82 parts4LGPL-3.017
RP2040/RP2350EDC36
113 × 72.6 mm38 parts2LMIT17
AVR/ArduinoC-13X
ramonimbao
216.7 × 89.7 mm134 parts2LGPL-3.016
STM32AlcatelLeft
278.7 × 117.2 mm109 parts2LMIT16
Yuiop54v2
koron
285 × 94.6 mm174 parts2LMIT15
STM32Tiny-Dimply-Qazy
ASH-ART
200 × 76.2 mm90 parts2LGPL-3.015
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