Open source PCB designs you can simulate
47,658 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.
47,658 boards|Most starred
RP2040/RP2350MDCtrl
mdiph
175.4 × 87.3 mm19 parts2LCC-BY-SA-4.04
RP2040/RP2350Keyboard pico
NoamanKhalil
92.5 × 62 mm19 parts2LCC-BY-NC-4.04
Zelio usb
yamir84
38 × 19 mm19 parts2LNo license4
PREAMP
ByTechLab
51 × 25 mm18 parts2LCERN-OHL-S-2.04
ESP8266ESP Attiny 1614
tomtor
33.1 × 23.9 mm18 parts2LGPL-3.04
BluePill-Monster-Arcade-Board withbuttons
steelpuxnastik
91.7 × 65.8 mm18 parts2LNo license4
Esc driver
savob
49 × 34 mm18 parts2LCERN-OHL-W-2.04
AVR/ArduinoChristmas tree
IamPhytan
56.1 × 89.5 mm17 parts2LCERN-OHL-P-2.04
RP2040/RP2350Pico Pocket386
HeathenUK
65.6 × 41.4 mm17 parts2LNo license4
ESP8266Meteo home
deuteros76
36.5 × 51 mm17 parts2LNo license4
E1-phone mainboard real footprint development
elizaOS
64 × 29 mm17 parts2LNo license4
NXPSimple VFO
m0khz
99.1 × 59.7 mm17 parts2LNo license4
ESP32Baby tracker suite
aamat09
80 × 100 mm17 parts2LMIT4
RP2040/RP2350Motorized macro rail
mattwach
119.4 × 57.2 mm17 parts2LNo license4
RP2040/RP2350RP2040 Dev Board
DhruvaG2000
78.8 × 45.4 mm16 parts4LMIT4
CursoKicad CircularFab2022 2
SmartOpenLab
47 × 43.2 mm16 parts2LNo license4
Hermes
Shadow220108
70 × 70 mm16 parts4LNo license4
RotaryEncoderDebounced
XavierBerger
23 × 20 mm16 parts2LCERN-OHL-P-2.04
PICDSPIC30F4013-TUTORIAL
WelsTheory
77.2 × 78.7 mm16 parts2LNo license4
Teensy toslink receiver
kylemanna
24.9 × 18.3 mm16 parts2LNo license4
Nordic nRFSelf balancing robot
K0nradG
139.7 × 114.3 mm16 parts2LApache-2.04
Startracker
dkm
91.4 × 71.1 mm15 parts2LNo license4
TI MSP430/CCMSPM0C1104S8YCJR
mortens-lab
30 × 30 mm15 parts2LMIT4
Cs3
na103
48 × 50 mm15 parts2LCC-BY-NC-4.04
ESP32Kits
Poluino
90.2 × 53.3 mm15 parts2LTAPR-OHL-1.04
PET-PCG-2024
cbmuser
53.9 × 136.3 mm15 parts2LNo license4
Lmr16030buck demo
atopile
40 × 40 mm15 parts2LMIT4
ESP32Air quality station
V3lectronics
76 × 40 mm14 parts2LNo license4
AVR/ArduinoLearning
serenebliss0
171 × 90.5 mm14 parts4LMIT4
PUMBA-Keyboard
sam-was-here
45 × 28 mm13 parts2LGPL-3.04
Bc250 carrier
peterdk31
80 × 34.5 mm13 parts2LNo license4
Ublox NINA-W102 minimal breakout
rac2030
47 × 20.7 mm13 parts2LMIT4
AVR/ArduinoRoomba wall v3
Petezah
27.9 × 30 mm13 parts2LGPL-3.04
Ta7357p
ldursw
23.5 × 8.4 mm13 parts6LMIT4
ESP32Penguin Paddle
Waddle-Penguin
64.2 × 68.9 mm13 parts2LNo license4
ReQUAD
bkw777
51.3 × 18.3 mm13 parts2LCustom license4
Browse boards by part
AMS1117-3.3 2041USBLC6-2SC6 1730RP2040 1119AP2112K-3.3 735W25Q128JVS 714ESP32-S3-WROOM-1 546TL072 493L7805 474CH340C 45074HC595 449TL074 431LM358 399USBLC6-2P6 383Pico 381AP2112K-3.3TRG1 380Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 317RaspberryPi_Pico 317TP4056 315ProMicro 31174LS04 307XIAO-RP2040-DIP 306PC817 280