Open source PCB designs you can simulate
47,434 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.
47,434 boards|Most starred
ICE40-DIO
OLIMEX
50 × 50 mm41 parts2LApache-2.06
Espled
Yottabits
100 × 50 mm41 parts2LNo license6
FPGAApple IIe MMU 3V3
frozen-signal
17.5 × 51.3 mm41 parts4LCC-BY-4.06
AVR/ArduinoCc hw arduino shield
mod-audio
68.6 × 53.3 mm41 parts2LNo license6
STM32Ampersand
calvin-mcd
257.2 × 76.2 mm40 parts2LGPL-3.06
AVR/ArduinoAmstrad cpc6128 romboard
bmpc
119.6 × 123.9 mm40 parts2LNo license6
STM32Inav osd
iNavFlight
16.9 × 21.7 mm40 parts2LMPL-2.06
Civil25
raleighslack
137.2 × 137.2 mm40 parts2LApache-2.06
FPGAReBuster
jbilander
38 × 38 mm40 parts4LCC-BY-SA-4.06
Raspberry PiHackpack v4-hardware
twilio
93.5 × 149.9 mm40 parts2LApache-2.06
NXPHs lr midi schwurbler
mommel
153.4 × 98.5 mm40 parts2LCC-BY-NC-4.06
2022NHK Include
nalinally
200 × 150 mm40 parts2LNo license6
MiniWhip
oe2lsp
40.3 × 44.2 mm40 parts2LGPL-2.06
Programming jig
butterstick-fpga
150 × 69 mm39 parts2LNo license6
NXPNumitron-Clock
74hc595
274.3 × 30.5 mm39 parts2LBSD-3-Clause6
RP2040/RP2350Kaltstahl
machdyne
30 × 16 mm39 parts2LCustom license6
OricMouse
986-Studio
85.1 × 71.1 mm38 parts2LNo license6
AVR/ArduinoPlatypus
ManiacalLabs
75 × 57 mm38 parts2LCERN-OHL-1.26
STM32Usb pd mch hotplate
quasiengineer
62.5 × 62 mm38 parts2LNo license6
Poe addon
newAM
52.3 × 28.4 mm38 parts2LCERN-OHL-P-2.06
STM32Infrared gun
souptik-samanta
36 × 40 mm38 parts2LNo license6
Ultrafalcon
christrotter
76 × 76 mm38 parts2LMIT6
PCB-MBUS-AquesTalk pico-LSI
botanicfields
50 × 50 mm38 parts2LCC0-1.06
STM32GISMo
wandrade
47.6 × 36.8 mm38 parts2LGPL-3.06
AVR/ArduinoTutelPad
0xCB-dev
61.9 × 65.9 mm38 parts2LCustom license6
MECB SID
epaell
99.8 × 99.8 mm37 parts2LNo license6
DarkStar
kajusK
31.2 × 31.2 mm37 parts2LBSD-3-Clause6
Feather-NEO-M9N-GPS
averywallis
50.8 × 22.9 mm37 parts2LGPL-3.06
RP2040/RP2350Analclock v2
sahko123
44 × 28 mm37 parts2LNo license6
Evalboard1
mschuldt
67.6 × 45.3 mm37 parts2LNo license6
STM32Usb fm radio
anttikes
58.8 × 29.5 mm36 parts4LCC-BY-NC-4.06
AVR/ArduinoFlight computer
wFairmanOlin
30 × 40 mm36 parts2LNo license6
Open heartbeat module
Savestate2A03
35.6 × 44.9 mm36 parts2LGPL-3.06
Lora modul
balcer
27.3 × 24.5 mm36 parts4LNo license6
Kit2-led cube
thimbleio
40 × 40 mm36 parts2LNo license6
Nordic nRFNrfmodule
RedBulletTooling
26.8 × 17.3 mm35 parts4LApache-2.06
Browse boards by part
AMS1117-3.3 2030USBLC6-2SC6 1713RP2040 1117AP2112K-3.3 730W25Q128JVS 713ESP32-S3-WROOM-1 544TL072 493L7805 47374HC595 448CH340C 447TL074 431LM358 399USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316TP4056 313RaspberryPi_Pico 312ProMicro 31174LS04 304XIAO-RP2040-DIP 304PC817 280