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
FPGAPi5-Artix-FPGA-Hat
m1geo
65 × 56 mm153 parts4LMIT20
FPGAReDIP-64
daglem
25.4 × 50.8 mm137 parts6LNo license20
Morizon Choc
skarrmann
252 × 85 mm134 parts2LMIT20
Leako
barbeque
149.1 × 98.8 mm128 parts2LNo license20
Oculink pcie adapter
antmicro
58 × 135 mm127 parts4LApache-2.020
STM32Ferret
fullyautomated
50 × 50 mm116 parts4LNo license20
Fennec6800
ChartreuseK
218 × 131.9 mm113 parts2LBSD-3-Clause20
AVR/ArduinoAVLO44
johnplanow
356.5 × 105.4 mm112 parts2LMIT20
MCU-Link-MR
ErichStyger
57.9 × 39.9 mm107 parts2LMIT20
NXPRC11-2
AgOpenGPS-Official
159 × 130 mm100 parts4LGPL-3.020
BMW E30 VFL SI Board V3
FabianGmeiner
300 × 53 mm91 parts2LGPL-3.020
AVR/ArduinoRight
csun
210.9 × 125.7 mm89 parts2LCustom license20
Lisn
westonb
160 × 159 mm86 parts2LNo license20
ESP32Esp32InductanceMeterV2
RobieElliz
94 × 99 mm79 parts2LMIT20
GamePad I2S Audio
intergalaktik
47.1 × 33.5 mm77 parts4LCustom license20
AVR/ArduinoZmk uno
zmkfirmware
68.6 × 53.3 mm74 parts2LCERN-OHL-W-2.020
ESP32Light control
matthewlai
59.7 × 48.3 mm73 parts4LGPL-3.020
AVR/ArduinoGameHand
str-dst
143.7 × 111.3 mm71 parts2LCC-BY-NC-4.020
AVR/ArduinoLAMEBOY
davedarko
45.7 × 67.3 mm70 parts2LNo license20
ESP32HomeKey-ESP32
lollokara
41.6 × 47.3 mm69 parts2LNo license20
ESP32NIMRS-21Pin-Decoder
CDFER
30 × 23.5 mm68 parts4LNo license20
EmoePower
emoestudio
82 × 52 mm68 parts2LGPL-3.020
SBC3.1
jacobtohahn
127 × 96.5 mm67 parts2LCERN-OHL-S-2.020
ESP32ESP32-S2-DevKit-LiPo-USB
OLIMEX
27.9 × 53.3 mm66 parts2LGPL-3.020
AVR/ArduinoI2c test terminal
dilshan
96.9 × 110.7 mm65 parts2LMIT20
STM32Stm32....c breakout
electroniceel
25.4 × 50.8 mm59 parts2LCC-BY-4.020
STM32LoRa-STM32WL-DevKit
58.4 × 55.9 mm58 parts2LGPL-3.020
AVR/ArduinoRigidus.ru
rigidus
243.3 × 134.9 mm57 parts2LAGPL-3.020
ESP32Ohs18badge
OSHPark
108 × 67.2 mm53 parts2LCERN-OHL-1.220
RP2040/RP2350VersaTermMinus
jimbro1000
86.2 × 78 mm53 parts2LGPL-3.020
ESP8266OpenCritter DevKit1
SuperMechaCow
80 × 44 mm52 parts2LMIT20
ESP32Wifiaudio rx hardware
BearLaboratory
42 × 30.8 mm52 parts2LGPL-3.020
Board
wntrblm
30 × 53.5 mm50 parts4LCC-BY-SA-4.020
Konami-2 DE10-Nano adapter V 1.1
RndMnkIII
92.2 × 83.8 mm48 parts2LNo license20
PH Orp Board
Loic74650
47 × 62.1 mm44 parts2LMIT20
Mainboard
c0pperdragon
88.9 × 88.9 mm42 parts2LNo license20
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