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
PICEcu pic16f877a
felipeschmitt04
106.7 × 81.4 mm77 parts2LNo license4
STM32SmartWatchProject
exysta
70 × 150 mm76 parts6LNo license4
STM32Data-Logger-STM32
can-caglar
104 × 43.3 mm76 parts2LNo license4
ESP32Obd32
mkrasselt1
53.9 × 53.1 mm76 parts2LNo license4
ESP32GlowBand
LEDs-by-glowingkitty
27.9 × 34.3 mm76 parts2LMIT4
Dat ting Module
Len42
50.5 × 108.5 mm76 parts2LNo license4
ESP32UWB Fly Drone
DynamicWhiteHat
40 × 61 mm75 parts2LNo license4
ESP32Iot badge legacy
galopago
70 × 100 mm75 parts2LNo license4
STM32MMDVM HS Hat
VR2VYE
65.1 × 30.2 mm75 parts2LNo license4
ESP32PaLampa MoBo H00
Vedatori
60 × 100 mm75 parts2LNo license4
I2CHWC
riban-bw
99.1 × 99.1 mm75 parts2LGPL-3.04
TRS-80-Model-I-Keyboard-ALPS
RetroStack
378 × 122 mm75 parts2LMIT4
RP2040/RP2350Digits
justinlindh
61.9 × 76.2 mm74 parts2LAGPL-3.04
Splave ferris pg1316s
jusdisgi
117.9 × 85.9 mm74 parts2LNo license4
UM-TSS
cmos-droner
100 × 91 mm74 parts2LMIT4
AVR/ArduinoTeletext decoder
avrovulcanxh607
119.4 × 116.8 mm74 parts2LNo license4
STM32Stm32f4xx minimal dev
amrithHN
70.8 × 70.8 mm74 parts4LGPL-3.04
AVR/ArduinoLed wordclock
Virtex7
80 × 50.8 mm74 partsNo license4
ESP3212V-SmartSwitch
vintlabs
73 × 50 mm74 parts2LNo license4
Microchip SAMHeartbeat-Logger
Utstumo
53 × 39 mm74 parts2LCustom license4
Minimoog
vk2gpu
30.5 × 99.1 mm74 parts2LNo license4
ESP32Airlock
openlab-aux
100 × 100 mm73 parts2LNo license4
RP2040/RP2350RP2040-Motion-Sense-Board
rishikesh2715
36.8 × 52.1 mm73 parts4LMIT4
AVR/ArduinoMacroKeyboard
joshajohnson
89 × 100 mm73 parts2LNo license4
Microchip SAMMega
fortytwosystems
101.5 × 53.3 mm73 parts2LGPL-3.04
FPGAIcyBlue
Oak-Development-Technologies
50.8 × 22.8 mm73 parts4LMIT4
Nc1
nietamten
74.2 × 87.1 mm72 parts2LNo license4
Crkbd-4x6
mcweihing
134.3 × 110.4 mm72 parts2LNo license4
ESP32Uamsense
GNB-UAM
69.7 × 95.9 mm72 parts2LGPL-3.04
Halberd v2
RemkoPr
72.8 × 82 mm72 parts4LNo license4
Specter
zenos01
65 × 67 mm72 parts4LNo license4
ESP32Extraice
elkel53930
40 × 57 mm72 parts2LMIT4
AVR/ArduinoTouchless xm
eldstal
57.5 × 61 mm71 parts2LNo license4
PICOpenAC1
davischris
191.5 × 97.6 mm71 parts2LGPL-3.04
Smartzynq adc addon
hennichodernich
54 × 84.9 mm71 parts4LNo license4
Pi hat
race-on
65 × 56.5 mm70 parts2LNo license4
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