Open source PCB designs you can simulate
42,857 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.
42,857 boards|Most starred
Raspberry PiGpib4pi
lightside-instruments
85 × 56 mm43 parts4LTAPR-OHL-1.014
U blox gnss receiver
lpechacek
65.4 × 41.9 mm41 parts2LCC-BY-4.014
Koepckeae
ssbb
239.8 × 115.2 mm40 parts2LMIT14
Sequencer
sphawes
70.8 × 108.5 mm38 parts2LNo license14
Gobox power
mfhepp
41.9 × 22.2 mm38 parts2LNo license14
AVR/ArduinoArduinoMegaServoShield
michaelshiloh
101.6 × 53.3 mm38 parts2LAGPL-3.014
TI MSP430/CCCCVDrum
sensai7
106 × 54.5 mm38 parts2LMIT14
Raspberry PiCanhat
onitake
65 × 30 mm37 parts2LCERN-OHL-1.214
Quansheng-Charger-USB-Mod
skuep
42.8 × 48 mm37 parts2LNo license14
AVG Discrete
nmikstas
121.9 × 91.4 mm36 parts2LNo license14
RP2040/RP2350Firestring
thip
40 × 18 mm36 parts2LCC-BY-NC-4.014
ESP32Feuchtraumabzweigdose
transportkollektiv
45.7 × 63.5 mm35 parts2LCC-BY-4.014
Seqboard
westlicht
147.3 × 38.1 mm35 parts2LNo license14
AVEflex
mackieks
19.6 × 29.7 mm35 parts2LSHL-2.114
Kompari
Allen-Synthesis
28.5 × 100 mm34 parts2LNo license14
MmStep
luni64
81 × 49 mm32 parts2LMIT14
ESP32Lora node esp32 smd GPS
Christophe45
71.1 × 109.2 mm32 parts2LNo license14
Abyss
zoriya
106.5 × 91.8 mm32 parts2LNo license14
FPGAReCIA-MAX10
jbilander
17.4 × 51.4 mm31 parts2LNo license14
Ki-Test
AdrianWest
89.8 × 76.3 mm31 parts2LGPL-3.014
Power dist
mjbots
70 × 50 mm31 parts4LApache-2.014
Rope simulator
shirriff
70.1 × 86.4 mm30 parts2LNo license14
STM32Green Pill
IsmaelLopesSilva
51.2 × 70.5 mm29 parts2LNo license14
WCH CH32/CH55xBottom
Noteolvides
40 × 40 mm28 parts2LMIT14
STM32RSTM32F030C8T6 ProMiniPlus
r-pv
25.9 × 56.4 mm27 parts2LGPL-3.014
STM32Bongo-Cat-Fidget-Toy
afonsus1997
42.5 × 47 mm25 parts2LCC-BY-NC-4.014
MicroBBPS
stasiselectronics
54 × 24 mm21 parts2LNo license14
LinHT-rf amp
M17-Project
40 × 20 mm21 parts4LCC-BY-NC-4.014
MOUSE
mkeller0815
138.4 × 74.9 mm21 parts2LMIT14
RP2040/RP2350Eobard
primevivian
123.5 × 110.3 mm20 parts2LGPL-3.014
Nordic nRFNordiCoin
Szybet
20.5 × 41.4 mm20 parts2LNo license14
RPi4 WigleBottle v2
bkobe
57.2 × 45.8 mm20 parts2LGPL-3.014
RISC-VRISKYKVM
arkadiuszmakarenko
24.9 × 35.6 mm19 parts4LNo license14
SDBox v3
52.5 × 60 mm19 parts2LGPL-3.014
RMUC2026 RF
dfdtc
40 × 40 mm19 parts4LGPL-3.014
PmodUsbUlpi
twam
25 × 40 mm18 parts2LNo license14
Browse boards by part
AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250