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
NXPLinear-MVP3
borgel
25.5 × 157.5 mm42 parts2LMPL-2.013
STM32Ice40 stm32 fsmc test
knielsen
76.2 × 48 mm42 parts2LNo license13
ESP32GlowPad
StuckAtPrototype
108 × 70 mm40 parts2LApache-2.013
ATAPIHat-SMI
Manawyrm
65 × 56 mm40 parts2LGPL-3.013
STM32Mini motor controller
Jana-Marie
28.2 × 24.5 mm39 parts2LCERN-OHL-S-2.013
Rgb2svideo
UzixLS
37.2 × 16.4 mm38 parts2LMIT13
NXPTeensyBoardZ80
mecparts
115 × 57.2 mm38 parts2LMIT13
Minimax8085-apu ext
skiselev
100 × 80 mm38 parts2LNo license13
Raspberry PiOpenpayphone
eric-cgn
65 × 55 mm38 parts2LMIT13
RP2040/RP2350Pico midi2cv
peterzimon
75 × 100 mm37 parts2LNo license13
Mini68k
seventhoctave
147.3 × 100.3 mm37 parts2LNo license13
ESP32Defcon32 badge
thehackbat
60 × 100 mm36 parts2LGPL-3.013
Ch224baseProdt
SdtElectronics
61.8 × 18.5 mm36 parts2LCERN-OHL-W-2.013
Meshinger
Meshinger
82.2 × 101.3 mm35 parts2LNo license13
AVR/ArduinoController
Miceuz
130 × 60 mm33 parts2LApache-2.013
AVR/ArduinoFRReceiverLVH
shaise
27.5 × 14.5 mm33 parts4LGPL-3.013
RP2040/RP2350Umbra
skarrmann
224 × 89 mm32 parts2LMIT13
ESP32PCB-Mini-Environmental-Sensor
MbFredys
25.1 × 25.2 mm32 parts2LCERN-OHL-W-2.013
Raspberry PiParthiv pcb v2
dddrrreee
66.9 × 46.6 mm30 parts2LNo license13
LoliBot
CCHS-Melbourne
146 × 100 mm28 parts2LNo license13
ESP32Esp32-cantroller
neggles
65 × 37.5 mm28 partsCC-BY-SA-4.013
MIDI4MiSTer
KabukiFlux
44 × 44.8 mm27 parts2LMIT13
WP-2 IC-Card MRAM
bkw777
54 × 54 mm27 parts2LCustom license13
ZXUnCore
spark2k06
85.7 × 57.4 mm26 parts2LGPL-3.013
DSBClone
Rolel
69 × 58.5 mm25 parts2LGPL-3.013
ESP32Split flap
tinkermax
99.9 × 99.9 mm24 parts2LCC-BY-4.013
BaSHi-SM-1
kiu
48 × 23 mm22 parts2LCC-BY-NC-4.013
Lory
vloth
123.5 × 85.4 mm20 parts2LNo license13
A1050
TheOrangeStrain
160 × 55 mm20 parts2LCC0-1.013
KmartReflowMiniOven
takigama
49.5 × 35.6 mm19 parts2LNo license13
REXCPM BKW
38 × 16.6 mm19 parts2LCustom license13
Phantom
davidphilipbarr
113.4 × 83.6 mm18 parts2LMIT13
Apu m2
florolf
29.9 × 50.8 mm17 parts4LNo license13
Shift register spi breakout
christrotter
75 × 30 mm15 parts2LMIT13
AVR/ArduinoBikepixel
kstopa
80 × 20.1 mm14 parts2LNo license13
BlenderMacroBoard
SpectralVectors
69.3 × 115.4 mm14 parts2LGPL-3.013
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