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
Milliohm meter
gabeak2
59.7 × 54.6 mm32 parts4LGPL-3.03
Ccdriver
eigenlucy
25.4 × 14.8 mm31 parts2LMIT3
Phonkyo
fabiomsouto
65 × 30 mm31 parts2LCC-BY-NC-4.03
NXPPower Analyzer with an ACS71020 and a Teensy 4.0
Vrail99
58.5 × 67.9 mm31 parts2LNo license3
STM32KiBot Project Test
nguyen-v
34 × 28 mm31 parts4LMIT3
ESP32DoorbellCamPhy
mc-cat-tty
81.6 × 97.9 mm31 parts2LNo license3
Proteus-RX8-adapter
rusefi
132.3 × 72 mm31 parts2LNo license3
ESP32RykerConnect
JanB97
102 × 34 mm31 parts2LGPL-3.03
MSX GOAULD XC7
jabadiagm
87.9 × 65.5 mm31 parts2LGPL-3.03
Ss relay
BadenLab
98 × 78 mm31 parts2LMIT3
MacintoshPortable4MB RAM
2tf2294x4g-maker
123 × 81 mm31 parts4LCERN-OHL-S-2.03
Piezo pickup impedance converter, split pickup, bass boost
compuphase
26 × 16.5 mm31 parts2LNo license3
AVR/ArduinoLED-cube programmable
Binary-Kitchen
50 × 50 mm31 parts2LNo license3
ESP32Nul
Choccy-vr
11 × 43.2 mm30 parts4LNo license3
RTEP Pedal
Can-Bot
150 × 75 mm30 parts2LMIT3
Under-Pressure
catalinacatalinacatalina
74 × 44.5 mm30 parts2LMIT3
KOSMOS Simple Mixer
DavesKosmoModules
45.9 × 100.1 mm30 parts2LCC0-1.03
ESP32Esp32lcd
cjheath
78 × 44 mm30 parts2LNo license3
Metaversal glove
s0d1um
3.2 × 3.2 mm30 parts2LGPL-3.03
2-channel relay board hardware design
SolderedElectronics
54 × 38 mm30 parts2LTAPR-OHL-1.03
ESP32Esp32FC
fxrnando
96.2 × 65.9 mm30 parts2LGPL-3.03
Wingbeat detector
peterpolidoro
32 × 18 mm30 parts4LGPL-3.03
Canned-ERCF-board
gixxerfast
90.8 × 35.6 mm30 parts2LGPL-3.03
ESP32HeatPumpControl
hansrune
34.3 × 40.9 mm30 parts2LNo license3
ESP32BastWiFi
ElectronicCats
60 × 22.9 mm29 parts2LNo license3
ESP32Signalbroker lin transceiver
skyguru
105 × 63 mm29 parts2LApache-2.03
DRV8662-breakout
BitlinkLabs
40 × 36 mm29 parts2LNo license3
ESP32BlueJamma
KPEKEP
110.4 × 62.8 mm29 parts2LNo license3
CyCompute
M2I-HABET
230 × 70 mm29 parts2LNo license3
AX5x43
M17-Project
45 × 34 mm29 partsGPL-2.03
Arduino LMeter shield
michpro
68.6 × 53.3 mm29 parts2LCERN-OHL-P-2.03
VU-Switch
tebl
99.1 × 61.6 mm29 parts2LCERN-OHL-1.23
ESP32Fpvlaptracker
warhog
49 × 49.9 mm28 parts2LMIT3
AVR/ArduinoRetroShield1802
99.7 × 53.3 mm28 parts2LLGPL-2.13
PICPic32mz board
martinribelotta
79 × 68 mm28 parts2LNo license3
KosmicSuperspreader
Sonosus
30 × 95 mm28 parts2LCC-BY-SA-4.03
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