Open source PCB designs you can simulate
47,434 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.
47,434 boards|Most starred
Silverreed firmware
MathKnitting
68.6 × 53.3 mm20 parts2LMIT5
STM32Tntech pcb workshop
tux2603
22.4 × 34 mm20 parts2LNo license5
N64-PSU
Xenii1642
15.9 × 25 mm20 parts2LSHL-2.15
AVR/ArduinoS1nT
usini
127 × 49.5 mm20 parts2LMIT5
Icm-42688-breakout
anyshake
35 × 25 mm20 parts2LNo license5
AVR/ArduinoTINYLED
adaand00
100 × 22 mm20 parts2LGPL-3.05
RP2040/RP2350RP-Pico-Fan-Controller
mietzen
52 × 80 mm20 parts2LMIT5
RP2040/RP2350DC34-Cyberdeck by skitz0
skitzo2000
86.2 × 74.1 mm20 parts2LCustom license5
RP2040/RP2350Pommepad
spdidle
95 × 90 mm20 parts2LNo license5
Usb2uart
eigenpi
49.5 × 31.5 mm19 parts2LNo license5
NXPEightpots
little-scale
143.5 × 45.7 mm19 parts2LNo license5
Nibble plusplus
Binary-Kitchen
40 × 40 mm19 parts2LCC-BY-SA-4.05
BF-018A
botanicfields
58.4 × 36.8 mm19 parts2LCC0-1.05
ESP8266EWB-EPA-Rainworks
IceyPlazza
111.4 × 40.9 mm19 parts2LNo license5
Line injector
PatrickBaus
120 × 100 mm19 parts2LCERN-OHL-W-2.05
AVR/ArduinoQuackfire controller
evyd13
55.5 × 33 mm18 parts2LCC-BY-SA-4.05
Moca hcho
Gekkio
66 × 57 mm18 parts2LNo license5
REF1011-Sega-GameGear-Pro-Action-Replay
RWeick
59.6 × 65.9 mm18 parts2LGPL-3.05
ESP8266PS4-USB-HEN-ESP8266Control
TomasFilipCZ
35.3 × 26.9 mm18 parts2LBSD-3-Clause5
Darling
XenGi
24 × 14 mm18 parts2LMIT5
UAmp
triglav-modular
45 × 24 mm17 parts2LUnlicense5
RP2040/RP2350Pico-Scanned-Keyboard-Matrix-Emulator
stephen-usher
81 × 60 mm17 parts2LCC0-1.05
Cereal
dotcypress
27 × 8.8 mm17 parts2LApache-2.05
ESP8266ESP8266 Dev Board
ProZSolutions
40 × 47 mm17 parts2LNo license5
STM32Pennyesc
qwertpas
15.9 × 14 mm17 parts4LMIT5
Pwmcontroller
mtreinish
35.1 × 44.5 mm17 parts2LCERN-OHL-1.25
ESP32Rgb butterfly
bitsandpixels-io
21 × 81.2 mm17 parts2LMIT5
Adder
radiolok
203.8 × 125.6 mm16 parts2LBSD-2-Clause5
Kicad p1-port thingie
ehjortberg
45.7 × 28.5 mm16 parts2LNo license5
G5Dot
septentrio-gnss
22 × 30 mm16 parts4LNo license5
Flipper-Zero-CC1101-Ext-Board
saereya
61.3 × 32.8 mm15 parts2LNo license5
Controller
fmckeogh
41.9 × 18.4 mm15 parts2LMPL-2.05
Ecp5evn sdram addon
kazkojima
55 × 42 mm15 parts2LMIT5
ESP8266EspStepper
lsr1
52 × 36 mm14 parts2LNo license5
Kicad pmod usb
s59mz
20.3 × 49.3 mm14 parts2LGPL-3.05
PICColecovision multicart
sparkletron
70.1 × 74.6 mm14 parts2LMIT5
Browse boards by part
AMS1117-3.3 2030USBLC6-2SC6 1713RP2040 1117AP2112K-3.3 730W25Q128JVS 713ESP32-S3-WROOM-1 544TL072 493L7805 47374HC595 448CH340C 447TL074 431LM358 399USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316TP4056 313RaspberryPi_Pico 312ProMicro 31174LS04 304XIAO-RP2040-DIP 304PC817 280