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
Chisel nes
shino-hinaduki
100 × 100 mm108 parts2LGPL-3.04
ESP8266Motherboard
KhazAkar
127 × 46 mm108 partsMIT4
STM32USB-Keyboard
andreili
99.1 × 99.4 mm107 parts4LGPL-3.04
AVR/ArduinoOctogone Sans Regle
juthomas
130.4 × 124 mm106 parts2LNo license4
BBO-VCA
StudioKAT
40.3 × 128.5 mm106 parts2LNo license4
Rainbow100-memory
na103
254 × 74 mm106 parts4LCC-BY-NC-4.04
ESP32Hand main
SonDinh23
70 × 45 mm105 parts4LGPL-3.04
AVR/ArduinoKOSMO LATTICE
sebastianbeyer
100 × 200 mm105 parts2LNo license4
ESP8266GPIB-wifi
bitdivision
63 × 65.7 mm105 parts2LNo license4
STM32Dreamscape-F722
sneakylizard123-4
40 × 40 mm104 parts4LNo license4
ESP32UPSMonitorStandalone rev01
enriquewph
100 × 70 mm103 parts2LMIT4
ESP32Esp32-emu turbo
pjcau160 × 75 mm102 parts4LNo license4
LoRa-COW
JuanVicaria
100 × 80 mm101 parts4LCC-BY-NC-4.04
Microchip SAMEasyHive M0
jacobron
35 × 75 mm101 partsNo license4
Fault Latch 2
JacobParent7
110 × 90 mm101 parts2LNo license4
Ally24
hatanoh
270.3 × 92.3 mm101 parts2LNo license4
EuroClack Formant LFO panel
clacktronics
70.8 × 128.5 mm101 parts2LNo license4
Master-Keyboard
Board-Folk
434 × 131.1 mm101 parts2LNo license4
STM32Fc
Caleb646
70.8 × 100 mm100 parts4LNo license4
ESP32Main Board
omniframe-art
100 × 62.5 mm100 parts4LNo license4
SpaceZERO
gdwrd
229.5 × 77.5 mm100 parts2LNo license4
FreeDSPx-AMP-x2
freeDSP
100 × 50 mm99 parts2LNo license4
Rev3
Fifty-Nine
55.9 × 76.2 mm98 parts4LCERN-OHL-1.24
FPGAFidget
transistorfet
110 × 100 mm98 parts4LGPL-3.04
AVR/ArduinoSL40
worldspawn00
266.7 × 76.2 mm98 parts2LMIT4
ESP32Monopoly-Electronic-V2
Pegoku
93.3 × 128.4 mm97 parts2LCC-BY-NC-4.04
KOSMOS Function Generator
DavesKosmoModules
96 × 125.6 mm96 parts2LCC0-1.04
PowerRev2
cculpepper
46.3 × 47.6 mm96 parts2LNo license4
Io board
thehiddendatacentre
80 × 100 mm95 parts2LCC-BY-NC-4.04
ESP32BugWiper2.0 Controller
M-Scholli
110 × 40 mm95 parts4LApache-2.04
STM32Pcb pov3d
knielsen
98 × 90 mm95 parts4LNo license4
Tesla-Coil-MIDI-Synth
ucsbieee
132.1 × 61 mm94 parts4LNo license4
33EJU23
AlexEkb4ever
54 × 85.7 mm94 parts2LGPL-3.04
STM32IMpack
harrislab-brown
38 × 35.3 mm94 parts4LCC-BY-SA-4.04
STM32LUT
eddyem
108 × 95 mm93 parts2LGPL-3.04
AVR/ArduinoHourglass reva
geschmit
34 × 45.9 mm93 parts4LApache-2.04
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