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
Wacca ws2813
mnm-isola
220 × 18 mm24 parts2LGPL-3.012
OpenEDM-wire tensioner
OpenEDM
60 × 77.4 mm24 parts2LNo license12
Atari-Joystick-Tester
tebl
68 × 52.1 mm24 parts2LGPL-3.012
Mxm nvme
a-little-wifi
82 × 70 mm24 parts2LNo license12
AVR/ArduinoTt nano HAT b2
vektorious
34 × 59 mm21 parts2LCC-BY-SA-4.012
Kakave
ZPilot
80 × 96.2 mm20 parts2LGPL-3.012
ESP8266AWTRIX-Motherboard
Final-Resolution
84 × 63 mm20 parts2LAGPL-3.012
Raspberry PiRGBtoHDMI Amiga Denise CPLD FFC - CDTV Video Slot
solarmon
94 × 121.6 mm20 parts2LNo license12
Ardor
balazsbencs
37 × 20.5 mm20 parts2LMIT12
ESP32Led o clock
denouche
49 × 35 mm18 parts2LNo license12
Scart-Megadrive-2-12v cable
KabukiFlux
39.5 × 20.8 mm17 parts2LMIT12
AVR/Arduino2-digit-Turbo-Display
wiretap-retro
39.1 × 30 mm15 parts2LNo license12
EMFBadge-Hexpansions-GPS
TechCabin
41.8 × 36.4 mm15 parts2LNo license12
ADSR FRONT
ishkabbible
54 × 110 mm14 partsMIT12
RP2040/RP2350SVI-3x8 PicoExpander
fitch
150 × 38 mm14 parts2LMIT12
A2C DVI Board
FarLeftLane
31.5 × 79.5 mm13 parts2LMIT12
Mr-Radar
skinnyrad
52.8 × 37.9 mm13 parts2LNo license12
MSXmapper tn9k
jabadiagm
101.6 × 65.3 mm12 parts2LNo license12
ESP8266Zx sizif-512-wifi
UzixLS
21.9 × 29.5 mm11 parts2LNo license12
Plimsoll
mulcmu
15.1 × 29.2 mm11 parts4LCERN-OHL-S-2.012
MounT K85 Feather
bkw777
50.8 × 22.9 mm10 parts2LGPL-3.012
LT3045 breakout
PatrickBaus
10.2 × 14.6 mm10 parts2LCERN-OHL-1.212
AVR/ArduinoDiyIrTower
maehw
32 × 48 mm10 parts2LGPL-3.012
RP2040/RP2350Pico32
arnytrty
13 × 13 mm8 parts2LGPL-3.012
AVR/ArduinoDram tester
necroware
56.5 × 43.2 mm8 parts2LCC-BY-SA-4.012
GB Flashcarts
nm3210
51 × 30.7 mm8 parts2LNo license12
Esp toggl
DirkHeinke
22.9 × 50.8 mm7 parts2LNo license12
TS4231-breakout board
DotBots
12 × 12.9 mm6 parts2LBSD-3-Clause12
ESP32MLSinglePendulum
MagdiLaoun
70 × 54 mm6 parts2LNo license12
ESP32CAM PROTO 83x58mm
galopago
75 × 49 mm6 parts2LMIT12
Scsi hdi30-adapter
anthony-bernaert
79 × 16 mm3 parts2LCERN-OHL-P-2.012
Shiba-GD-IDE
pyroesp
85 × 70 mm1 parts2LCC-BY-4.012- schematic only · 67 parts
Wrap030-ATX
techav-homebrew
67 partsNo license12 - schematic only · 59 parts
Com express-7-baseboard
antmicro
59 partsApache-2.012 - schematic only · 32 partsSTM32
Deeperc
deeperc
32 partsApache-2.012 - schematic only · 6 parts
KiCad-HDL
efarres
6 partsGPL-3.012
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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