Open source PCB designs you can simulate
47,324 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.
47,324 boards|Most starred
PICYAPSCO-10V
simonjoh
82.8 × 73.2 mm72 parts2LGPL-3.07
Vhd if c9d
popolonx
145 × 120 mm72 parts2LNo license7
IQ Modulator
antonjan
39.5 × 46 mm72 parts2LGPL-3.07
Ebbe34
indianpojken
249.3 × 113 mm72 parts2LNo license7
Kicad sailframes b1
sailframes
79.8 × 89.3 mm71 parts2LApache-2.07
Cleanhawk250
kylemanna
134.5 × 79.7 mm71 parts2LCC-BY-SA-4.07
ESP8266Aria
adamjvr
80 × 27 mm70 parts4LNo license7
ESP32Mem esp
fread
134.6 × 49.5 mm70 parts2LNo license7
STM32DragonBot
OPRobots
136.6 × 108.6 mm70 parts2LGPL-2.07
STM32HOLY ESC
0BAB1
64.9 × 39.2 mm70 parts4LBSD-3-Clause7
Microchip SAMSensebenderGW
mysensors
50 × 50 mm70 parts2LNo license7
RP2040/RP2350Riotee ProbeHardware
NessieCircuits
43.2 × 22.9 mm69 parts4LCERN-OHL-W-2.07
STM32CAN motor controller
wjklimek1
66.8 × 42.4 mm69 parts2LMIT7
STM32HotPlate
Markuselectronics
89 × 38 mm69 parts4LNo license7
ESP32 GRBL SUBD
JochiSt
91 × 67 mm69 parts2LGPL-3.07
MR-ESC-MCXA-AM32
NXP-Robotics
42.7 × 23.7 mm69 parts4LSHL-2.17
RP2040/RP2350ProjectionBall Unit
meerstern
60 × 60 mm68 parts2LNo license7
AVR/ArduinoNoPour
plertvilai
45.7 × 66 mm68 parts2LMIT7
Pmod level conv-2
TomKeddie
83 × 22.9 mm68 parts4LMIT7
Ladderfilter
sebastianbeyer
98 × 100 mm67 parts2LNo license7
1v2-boost converter
benkrasnow
119.9 × 57 mm67 parts2LMIT7
ESP32WalkieTalkie
GuzziFlipFlops
35 × 100 mm66 parts2LMIT7
Elec3607-lab
phwl
55.9 × 84.9 mm65 parts4LNo license7
S3thermal
11tools
134 × 80 mm65 parts2LNo license7
ESP32WLED-Controller
LostInCompilation
100 × 100 mm63 parts2LNo license7
STM32BMW-K1200LT-ABS-Conversion
OstapFerensovych
61.4 × 49 mm63 parts2LMIT7
AVR/ArduinoOpenPnPVis
angusgbishop
44.5 × 28 mm63 parts4LGPL-3.07
ESP32PCBmain
MagnusLab
112 × 48.8 mm63 parts2LGPL-3.07
ESP8266Models heart
KushlaVR
29.9 × 32 mm63 parts4LGPL-3.07
RP2040/RP2350Watchy hardware v2
xywatch
33.8 × 46 mm62 parts2LNo license7
LTM43
Ardamirgr
66.1 × 57.4 mm62 parts4LApache-2.07
RedpiLite
oscimp
72.1 × 58 mm62 parts2LNo license7
MosaicBoard
taroz
73 × 55 mm61 parts4LNo license7
STM32DigiTOS-COMOD-SinBoard
NickNifontov
142.3 × 89.1 mm61 parts2LNo license7
AVR/ArduinoCococpld
mattstock
83.3 × 98.3 mm60 partsNo license7
Microchip SAMBig sammy
openinput-fw
25 × 45 mm60 parts4LCERN-OHL-P-2.07
Browse boards by part
AMS1117-3.3 2024USBLC6-2SC6 1703RP2040 1112AP2112K-3.3 726W25Q128JVS 713ESP32-S3-WROOM-1 543TL072 493L7805 47374HC595 447CH340C 447TL074 430LM358 398USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316ProMicro 311RaspberryPi_Pico 308TP4056 30874LS04 304XIAO-RP2040-DIP 304PC817 280