Open source PCB designs you can simulate
42,857 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.
42,857 boards|Most starred
STM32MOBO SMD
lkesteloot
90.2 × 48.3 mm64 parts2LApache-2.079
ESP32-S2-DevBoardTFT
ccadic
41.9 × 88.9 mm24 parts2LNo license79
4dapter
timville85
50 × 90 mm10 parts2LGPL-3.079
STM32Gk pcbv3
jncronin
108 × 158.8 mm276 parts6LNo license78
Vic2020mainboard
danwerner21
357.8 × 124.5 mm127 parts2LNo license78
Raspberry PiPi CM4 16
computergeek1507
142.1 × 106 mm113 parts2LCERN-OHL-S-2.078
ISA FPGA v2
robfinch
223.3 × 120.1 mm104 parts4LNo license78
STM32WolfieMouse
kbumsik
100 × 74 mm104 parts2LNo license78
ESP32LuxDMX
tombueng
119 × 79 mm93 parts4LNo license78
FPGATinyFPGA-EX
tinyfpga
17.8 × 61 mm75 parts6LCERN-OHL-1.278
RadioThermal Soldering OSHW
RadioThermal
100 × 75 mm54 parts2LCERN-OHL-P-2.078
Monster fdc
skiselev
139.7 × 101.6 mm53 partsNo license78
ESP32Co2-canary
blinry
61 × 61 mm50 parts2LNo license78
14mhz accelerator
Mathesar
84 × 89 mm40 parts2LNo license78
Rc2014-ym2149
electrified
100 × 50 mm25 parts2LCERN-OHL-P-2.078
Pi parport
worlickwerx
65 × 56 mm16 parts2LGPL-2.078
STM32Steamvan
jmdaly
243.4 × 76.7 mm187 parts2LCC-BY-SA-4.077
Z3660 by sHaNsHe (Double H Tech)
shanshe
173.9 × 93.4 mm159 parts4LGPL-3.077
TPS
DreaM117er
164 × 95.3 mm102 parts2LMIT77
PICRVL-PMS HW2
Gmanmodz
43.6 × 32.9 mm88 parts4LNo license77
WCH CH32/CH55xIdawgz32
ChrisChrisLoLo
98.7 × 45.5 mm81 parts2LGPL-3.077
Nordic nRFUECG rev4
ultimaterobotics
63 × 22 mm68 parts2LMIT77
AVR/ArduinoSportiduino
sportiduino
73 × 94 mm40 parts2LGPL-3.077
ProDOS-ROM-Drive
tjboldt
85.7 × 54 mm17 parts2LMIT77
KiCad-Simulations
labtroll
40 × 25 mm12 parts2LNo license77
STM32Mynd Main
teufelaudio
75 × 136 mm560 parts4LCC-BY-SA-4.076
Zs1100a
zscircuits
129 × 104.6 mm486 partsNo license76
LittleSixteen
SukkoPera
389 × 136.2 mm329 parts2LCustom license76
Diva plus
whowechina
357.8 × 137.8 mm114 parts2LCC-BY-NC-4.076
DG Custom
a-wai
360 × 120 mm81 parts2LGPL-3.076
EPSM-Famicom
Perkka2
99 × 91.7 mm59 parts4LCustom license76
STM32FOME Open Source Wideband O2 Module
mck1117
29 × 20.9 mm59 parts4LMIT76
Tipi peb
jedimatt42
237.7 × 146.1 mm47 parts2LGPL-3.076
ESP32 Bus Pirate Dock
AndreiVladescu
80 × 73.8 mm33 parts4LCERN-OHL-W-2.076
OpenQuarterMaster
Epic-Breakfast-Productions
68.6 × 53.3 mm12 parts2LGPL-3.076
Retrosix resources
angelsix
51 × 30.8 mm1 parts2LMIT76
Browse boards by part
AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250