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/RP2350Dut hub hw
Netlist-Studio
100 × 155 mm147 parts4LCERN-OHL-S-2.011
Haible tau phaser plug in board
JordanAceto
58.4 × 50.8 mm139 parts2LCC-BY-4.011
RP2040/RP2350RP2040GPSTracker
justsem
99.6 × 53 mm128 parts2LCC-BY-SA-4.011
STM32Coaster backboard
Jana-Marie
93 × 93 mm126 parts2LNo license11
Panelized
minisystem
240 × 117 mm126 parts4LNo license11
STM32Gpsfreak
rcls
79.8 × 47.2 mm124 parts4LGPL-3.011
RP2040/RP2350Neo6502PC-CPU
OLIMEX
54 × 124 mm116 parts4LGPL-3.011
AVR/ArduinoGP22 RF Photon Correllation
charlesbaynham
100 × 100 mm116 parts4LNo license11
AVR/ArduinoMinim
matthewdias
276.2 × 79.8 mm113 parts2LMIT11
Silicon LabsESC Frame
aTaylor60
96.9 × 96.9 mm113 parts2LNo license11
6DigitCharlieplex wtLEDs 02222222
jay-hamlin
200 × 85 mm113 parts2LNo license11
Dc25 spqr badge
netik
152.7 × 76.7 mm109 parts2LApache-2.011
ESP32WIBL
CCOMJHC
110 × 56 mm107 parts2LMIT11
ESP32Nif-T
SharKingStudios
100 × 100 mm103 parts4LMIT11
AVR/ArduinoDizzy40
str-dst
229 × 80 mm101 parts2LNo license11
RP2040/RP2350Sha Choc
skarrmann
252 × 68 mm101 parts2LMIT11
Lumber plunder metal detector
bobasaurus
82.8 × 88.9 mm100 parts4LGPL-3.011
Froggr
weteor
228.6 × 80.5 mm98 parts2LCERN-OHL-P-2.011
STM32Hx4k pmod
rschlaikjer
100 × 55 mm97 parts2LMIT11
Skis
kraakenstuff
29.2 × 109.2 mm96 parts2LNo license11
TinyFPGA-Card
tinyfpga
88.9 × 50.8 mm94 parts2LCERN-OHL-1.211
PCB board
steger123
177.8 × 115.6 mm94 parts2LNo license11
PIC360-Lizard-RE
Pheeeeenom
72.8 × 43.1 mm93 parts2LGPL-3.011
PistormTester
abrugsch
99.8 × 99.8 mm92 parts2LNo license11
Raspberry PiCm5 camera
CopperPilot
55 × 40 mm90 parts6LMIT11
Nordic nRFDefcon27-Badge
dczia
3.2 × 3.2 mm90 parts2LNo license11
RP2040/RP2350Tt123-demo
TinyTapeout
104.5 × 81 mm89 parts2LApache-2.011
Cicada 4G
EnAccess
40 × 65 mm85 parts4LMIT11
ESP32InkCard
Irony95
62.4 × 113.8 mm84 parts2LMIT11
ESP32XIAO ESP32 C6
hb9ezs
21 × 17.8 mm82 parts4LGPL-3.011
RP2040/RP2350Dubsiren rp2040
sdrum01
138 × 83 mm81 parts2LNo license11
AVR/ArduinoLPA-hardware
taborlab
143 × 74 mm81 parts2LNo license11
TOP
Chrismettal
52 × 63 mm81 parts2LCC-BY-SA-4.011
RP2040/RP2350Kerigokbd
kerikun11
139.5 × 92 mm80 parts2LNo license11
XFaders keys
essigt
354.3 × 53.3 mm76 parts2LNo license11
Safepulse
Safecast
40.6 × 20.8 mm76 parts4LNo license11
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