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
ESP32${Title}
miata-bot
78.5 × 95 mm152 parts4LNo license6
STM32AVB Ethernet switch with CAN bus
guyg3333
137 × 55 mm151 parts4LNo license6
Stm32 nucleo-144 proto shield
AnttiNykanen
99.1 × 98.4 mm148 parts2LNo license6
STM32V2.0
cornway
77 × 40 mm146 parts4LNo license6
Ortho half
vladkvit
150.9 × 145.7 mm145 parts2LNo license6
UniMixBase
jarekkt
130.5 × 171 mm144 parts4LNo license6
BitEletronica-TopGame
clemarfolly
148.6 × 191 mm144 parts4LNo license6
RP2040/RP2350Sheaf65
nxrmqlly
318 × 134 mm142 parts2LCERN-OHL-S-2.06
Commodore-Vic-20
jimbro1000
382.1 × 136.2 mm142 parts2LGPL-3.06
STM32ALL
eddyem
200.5 × 70.9 mm138 parts4LGPL-3.06
RP2040/RP2350Barghest
ElKinoflop
266.7 × 109.5 mm138 parts2LMIT6
Microchip SAMAllfc
peregrine-developments
50.8 × 81.3 mm136 parts4LMIT6
ESP32T dsp desktop pro
t-dsp
120 × 100 mm135 parts8LCC-BY-NC-4.06
RP2040/RP2350SplitFox
speedypotato
255.8 × 122.5 mm133 parts2LCC-BY-NC-4.06
STM32OpenFlowMeter
JochiSt
74 × 28 mm132 parts4LGPL-3.06
ESP32T dsp core
100 × 100 mm131 parts4LCC-BY-NC-4.06
RP2040/RP2350Keyboard
Allorx
303.5 × 97.8 mm131 parts2LMIT6
RP2040/RP2350BitaxeBIRDS
bitaxeorg
65 × 120 mm129 parts6LCERN-OHL-S-2.06
A10c mfcd
w3z315
179 × 179 mm129 parts4LGPL-3.06
Amp600w
mx-yah
200 × 100 mm128 parts2LNo license6
RP2040/RP2350Progcc 3.2 main
HandHeldLegend
110.9 × 59.8 mm128 parts4LNo license6
Roboy 3.0 40mm magnetic field calibration
Roboy
76.8 × 62.6 mm125 parts2LBSD-3-Clause6
STM32Timer-RTC-STM32-Tm1638
nhantt92
93 × 61 mm125 parts2LNo license6
RP2040/RP2350Quadulator
GlobalSequence
144.1 × 181.4 mm121 parts2LNo license6
Video experimenters board
Batperson
88.9 × 57.2 mm120 partsMIT6
Raspberry PiETANixieClock
drkmsmithjr
240 × 38.7 mm120 parts2LCustom license6
ESPrinkler-Retic-Controller
slippery-carrot
120.4 × 85.7 mm119 parts2LGPL-3.06
RP2040/RP2350Pico-2x-BLDC
AmericanRework
147.8 × 77 mm118 parts4LNo license6
FPGAIcepool board
jkiv
140 × 58 mm116 parts4LCC-BY-NC-4.06
ATU 0 HW
papamidas
160 × 100 mm115 parts2LNo license6
AVR/ArduinoBakeneko40
HorseyMask
266.7 × 76.2 mm115 parts2LMIT6
RP2040/RP2350T80-5000-right
nearestexit
210.4 × 161.9 mm115 parts2LNo license6
8-to-4-scart switch
Osmagtor
273.5 × 144.5 mm114 parts2LGPL-3.06
Output mixer
mohoyt
40 × 99 mm114 parts2LCERN-OHL-S-2.06
AVR/ArduinoAlpha.ctrl
banjomasterpete
265 × 200 mm113 parts2LMIT6
FPGAPoncho fpga
martinribelotta
85.8 × 137 mm113 parts2LApache-2.06
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