Open source PCB designs you can simulate
47,658 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.
47,658 boards|Most starred
MA702-Breakout-Board
motionlayer
23 × 23 mm6 parts2LMIT4
Raspberry PiFEDWatcher
matiasandina
64 × 56.1 mm6 parts2LMIT4
ATECC608A-Croquette
ElectronicCats
26.7 × 22.8 mm6 parts2LGPL-3.04
Paula-Int-Adapter
reinauer
66.1 × 17.8 mm6 parts2LNo license4
Lora development boards
leonardoward
69 × 50 mm6 parts2LApache-2.04
Tc531000-tl866-adapter
barbeque
41.7 × 42.7 mm6 parts2LNo license4
Hdmi pmod
sparkengineering
40 × 20 mm6 parts4LCERN-OHL-P-2.04
Megaduck
bbbbbr
71.7 × 91.2 mm5 parts4LUnlicense4
MPF
turbo-gecko
103.1 × 50 mm5 parts2LNo license4
Vic20-32k ram cart
The8BitEnthusiast
90 × 45 mm5 parts2LMIT4
AllInOneAdapter-39pin
ddB0515
40 × 45 mm5 parts4LApache-2.04
TRS-80-Model-I-Power-Supply
RetroStack
19.9 × 19.9 mm4 parts2LMIT4
TL866-FlashROM-Adapter
pdaehne
47.3 × 78.2 mm4 parts2LCC-BY-NC-4.04
18650-interlude
Jana-Marie
17.8 × 21.9 mm4 parts2LCERN-OHL-S-2.04
N64-ext adapter-1.6mm
bigbass1997
99.3 × 37.3 mm3 parts2LNo license4
Coil template bott
opm-martinos
1500 × 750 mm3 parts2LBSD-3-Clause4
Nfc led
wyolum
11 × 16.5 mm3 parts2LNo license4
Super-EGA-120
wiretap-retro
45.5 × 25.9 mm2 parts2LNo license4
Boardreadyops
oaslananka
50 × 30 mm2 partsCustom license4
KBPY
andywarburton
19.9 × 41.5 mm2 parts2LGPL-3.04
PTPE
Lazr1026
56.2 × 71.1 mm2 parts2LNo license4
DC G2 TP FFC
cepawiel
35.1 × 57.2 mm2 parts2LMIT4
PMOD1
carlosedp
2 parts2LBSD-3-Clause4
NURD-Template
FunDeckHermit
50 × 50 mm1 parts4LNo license4
Spacehuhn badge
SpacehuhnTech
43.3 × 46.7 mm1 parts2LCERN-OHL-P-2.04
Cubie a5e
tcmichals
65 × 56 mm1 parts4LNo license4
PCB Color Palette
Hanqaqa
54 × 85.6 mm0 parts2LGPL-3.04
4 Channel Amp
lonesoulsurfer
30 × 128.5 mm0 parts2LNo license4- schematic only · 267 partsAVR/Arduino
Aek
MythosMann
267 partsGPL-3.04 - schematic only · 207 parts
DeskPro386 16
breadboardinglabs
207 partsMIT4 - schematic only · 191 partsSTM32
Ayrton
azonenberg
191 partsBSD-3-Clause4 - schematic only · 121 parts
Oculink-10gbe adapter
antmicro
121 partsApache-2.04 - schematic only · 90 partsSTM32
Open hardware wallet lab
HavenlonLabs
90 partsApache-2.04 - schematic only · 84 parts
Gpu cluster backplane
84 partsApache-2.04 - schematic only · 69 partsRP2040/RP2350
Pi-Pico-Random-Looping-Sequencer
DIYSynthMNL
69 partsMIT4 - schematic only · 67 parts
Happychords
milasudril
67 partsCustom license4
Browse boards by part
AMS1117-3.3 2041USBLC6-2SC6 1730RP2040 1119AP2112K-3.3 735W25Q128JVS 714ESP32-S3-WROOM-1 546TL072 493L7805 474CH340C 45074HC595 449TL074 431LM358 399USBLC6-2P6 383Pico 381AP2112K-3.3TRG1 380Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 317RaspberryPi_Pico 317TP4056 315ProMicro 31174LS04 307XIAO-RP2040-DIP 306PC817 280