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
ClumsyMIDI
gmcn42
65 × 56 mm21 parts2LCC-BY-SA-4.089
AVR/ArduinoPCIce
ZoidTechnology
110 × 99.6 mm18 parts2LGPL-3.089
TV-B-Gone kit V2
maltman23
59.9 × 49.3 mm16 parts2LNo license89
Genesis-FeRAM-Cart
soniccd123
83.8 × 60.8 mm15 parts2LNo license89
Mobile-Whip
skuep
200 × 22 mm52 parts2LCERN-OHL-P-2.088
OpenAmiga500FastRamExpansion
SukkoPera
100 × 71.5 mm34 parts2LCustom license88
MBC3-Flashcart
HDR
51 × 60.7 mm24 parts2LCC-BY-NC-4.088
Airrohr
hbitter
68.6 × 71.1 mm22 parts2LGPL-3.088
AVR/ArduinoCapacitive soil moisture sensor
RonMcKay
185.3 × 23 mm18 parts2LNo license88
STM32SmartPrintCoreH7x
BoltzRnD
170.1 × 96.9 mm530 parts2LGPL-3.087
RP2040/RP2350TiNRS - DuckTape
ThisIsNotRocketScience
60.3 × 106.5 mm255 parts2LMIT87
Alps64
tmk
285 × 95.7 mm167 parts2LNo license87
RP2040/RP2350AS3397 proto DIP
PhysicsDptAngers
167.6 × 97.5 mm138 parts2LMIT87
Kapl
keyzog
141.5 × 116 mm119 parts2LMIT87
RP2040/RP2350C64pico
silvervest
102 × 81.5 mm93 parts2LCERN-OHL-S-2.087
Test jig
laneboysrc
100 × 100 mm54 parts2LMIT87
AVR/ArduinoFlypi
amchagas
57.2 × 146.6 mm49 parts2LGPL-2.087
Raspberry Pi 5 PCIe Breakout
m1geo
50 × 50 mm45 parts4LMIT87
Itsy Robot Board
aspro648
31.8 × 58.4 mm27 parts2LNo license87
SNES-FeRAM-Cart
98.5 × 79.5 mm19 parts2LNo license87
FPGAAzukar-FPGA
maxisimonazzi
100 × 75 mm140 parts2LCERN-OHL-P-2.086
Rx72t 100 pga usb
hirakuni45
120 × 80 mm109 parts2LBSD-3-Clause86
C64-rf modulator replacement
mbarszcz-pcb
51.8 × 32.6 mm31 parts2LMIT86
STM32E80-1800-pcb universal
ebastler
382 × 160 mm200 parts2LBSD-2-Clause85
AVR/ArduinoGingham
yiancar
285.8 × 123.8 mm160 parts2LCC-BY-NC-4.085
AVR/ArduinoHumla
jimmerricks
210.2 × 94.3 mm77 parts2LMIT85
Upconverter1v3
opendous
96.5 × 50.8 mm669 partsUnlicense84
ESP32Womo
muccc
254.9 × 150.1 mm532 parts4LGPL-3.084
Meko
KOEGlike
50.2 × 77.2 mm219 parts6LGPL-3.084
Nordic nRFAhokore
dezlidezlidezli
265.7 × 103.8 mm98 parts2LCustom license84
TangNanoDCJ11MEM
ryomuk
99.1 × 99.1 mm41 parts2LMIT84
RP2040/RP2350Rpi pico debugger shoe
ShawnHymel
25.4 × 54.5 mm40 parts2LNo license84
STM32Mppt-1210-hus
LibreSolar
90 × 85 mm118 partsCERN-OHL-W-2.083
AVR/ArduinoPaperBack Converter
dqydj
76.2 × 76.2 mm75 parts2LMIT83
FPGAFirst fpga
mattvenn
100 × 68 mm60 parts2LNo license83
Pinky3
tamanishi
137 × 100.9 mm59 parts2LMIT83
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