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
RP2040/RP2350Win split right
alexcamlo
213.2 × 120.4 mm173 parts2LNo license14
STM32STM32XP
MechatronixLab
99.1 × 68.6 mm166 parts4LCERN-OHL-P-2.014
AVR/ArduinoDigitalTemperatureController
charlesbaynham
80 × 100 mm163 parts4LNo license14
RP2040/RP2350PicoIndustrial
feecat
140 × 90 mm157 parts2LGPL-3.014
AVR/ArduinoMatt3o-CA
agodinhost
286.1 × 96.2 mm156 partsNo license14
Lpddr5-testbed
antmicro
69.6 × 40 mm155 parts6LApache-2.014
ZodiarkSplit
Aleblazer
159.7 × 129.2 mm150 parts2LMIT14
AVR/ArduinoSquid60
Alasofia
269.9 × 87.3 mm143 parts2LCC-BY-NC-4.014
RP2040/RP2350Pedalboard hw
pedalboard
174 × 111 mm142 parts2LCERN-OHL-P-2.014
STM32Ruuvitracker hw
ruuvi
38.9 × 33.4 mm135 partsNo license14
RP2040/RP2350Tapeshnik proto
svofski
84.3 × 64.5 mm132 parts2LNo license14
AVR/ArduinoLeft Frame
FlightDeckDIY
29.3 × 187.1 mm120 parts4LCC-BY-NC-4.014
RP2040/RP2350Qezberry
IvoPo
194.3 × 79 mm111 parts2LGPL-3.014
Atari keyboard tester
gianlucarenzi
129.5 × 125.1 mm110 parts2LGPL-3.014
Synbal
Bad-Dog-Designs
71 × 108 mm105 parts2LGPL-2.014
STM32Mad navigator
maddevsio
173.4 × 82.6 mm104 parts2LNo license14
LinearPS
profdc9
100 × 100 mm102 parts2LNo license14
AVR/ArduinoChoc40
rainkeebs
216 × 70.8 mm98 parts2LUnlicense14
F16SimPit
MrBuzzKillington
146.1 × 114.3 mm97 parts4LNo license14
NXPCW Keyer Shield
softerhardware
100 × 50 mm96 parts2LNo license14
Pc rev2
buntan-pc
100 × 100 mm95 parts2LMIT14
STM32Reflow Hot Plate Control Board
ikajdan
80 × 80 mm95 parts2LMIT14
Argo v9-stable rev4
SensorsINI
94.8 × 67.2 mm94 parts2LNo license14
AVR/ArduinoTarbleming
MiguelDeTrool
71 × 128.5 mm91 parts2LCustom license14
74HCT6526 Board 3
dmolinagarcia
100 × 100 mm89 parts4LNo license14
NXPTympan Rev E Hardware
Tympan
38 × 74 mm88 parts4LMIT14
Alim10o
acmo0
137.8 × 91.4 mm86 parts2LGPL-3.014
RP2040/RP2350DELPHI kbd
JRiggles
237.5 × 80 mm86 parts2LMIT14
Scsbaf40
AIn0n
213.9 × 119.4 mm84 parts2LBSD-2-Clause14
NXPRMTS-Hardware
reilleya
78.1 × 50.2 mm82 parts2LNo license14
DDI
Exprezz0
158.2 × 167.4 mm79 parts2LCC-BY-NC-4.014
Vectron vga plus v2
nickbild
162.8 × 104.8 mm78 parts2LNo license14
Usb audio
skiselev
53.3 × 40.6 mm78 parts2LGPL-3.014
Nordic nRFEcad coffeecaller
tiacsys
65.6 × 54 mm78 parts2LCERN-OHL-S-2.014
STM32PCB-reflow solder table
DerSpatz
100 × 100 mm77 parts2LMIT14
Microchip SAMArduinoDueClone
digibird1
160 × 100 mm75 parts2LNo license14
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