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
Sata backplane
alexthomazo
56 × 43 mm5 parts4LNo license23
Neutrino
the-openary
52.5 × 37.5 mm2 parts2LMIT23- schematic only · 32 parts
Digicard-D-Net
markadev
32 parts2LNo license23 - schematic only · 1 parts
BLE Disassociation Attack
sopan-sarkar
1 partsGPL-2.023 
Optical keyboard mx
girishji
324.8 × 186 mm413 parts2LMIT22
Hc245t bypass esd panel
cyber-murmel
466 × 8 mm405 parts2LMIT22
ETZ-B11-LSP-5-CHOC-V2
secersh
144.7 × 90.2 mm330 parts2LCERN-OHL-S-2.022
AVR/ArduinoPeripheral board
trollectronics
165 × 100 mm248 parts2LNo license22
ZX-Spectrum-Issue-4B
iansbremner
213.4 × 130.8 mm199 parts2LNo license22
AVR/ArduinoThe manta75
mymakercorner
312.3 × 138.8 mm197 parts2LCC-BY-4.022
RP2040/RP2350Keybird42
fanf2
420.3 × 95.3 mm174 parts2LCustom license22
Raspberry PiWave
Libre-Talk
88 × 88 mm157 parts2LNo license22
Prime52
DreaM117er
171.3 × 109.3 mm156 parts2LMIT22
Sbc allwinner v3s
vd-rd
66 × 42 mm155 parts4LNo license22
STM32SunLeaf
HydroPWNics
77.5 × 40 mm155 parts4LNo license22
STM32Libre-MIG
JustEnoughDucks
161.1 × 95 mm154 parts2LCERN-OHL-S-2.022
FMC MIPI
VideoGPU
69.3 × 111.8 mm143 parts6LNo license22
Bumwings v001 core
tubbytwins
369.9 × 133.2 mm138 parts2LMIT22
STM32Otterlinear keyboard
Jana-Marie
214 × 84 mm136 parts2LNo license22
STM32BananaHand
bananaHand-project
100 × 86 mm126 parts4LNo license22
ESP32Triangulate-ES 01-Watch
sandgum
82.8 × 33 mm125 parts4LNo license22
STM32Moco-RD501
ziteh
50 × 50 mm114 parts4LCERN-OHL-P-2.022
Microchip SAMYM2151 Arcade Classic 2
AidanHockey5
99 × 99 mm111 parts4LAGPL-3.022
Nordic nRFCenere-Mouse
willwaush
47.8 × 89 mm104 parts4LCC-BY-NC-4.022
Spark inducer
30350n
233.3 × 128.5 mm104 parts2LCERN-OHL-W-2.022
Vl670
1847123212
65 × 35 mm101 parts4LCC0-1.022
ESP32KeyGridBadge
dczia
79.1 × 129 mm94 parts2LUnlicense22
AVR/ArduinoXfm2-ui board
bendecaf
363.7 × 103.4 mm91 parts2LGPL-3.022
RP2040/RP2350Psdaptwor
Swyter
101.3 × 63.5 mm88 parts4LCERN-OHL-S-2.022
Freaku4X
ChrisChrisLoLo
190.5 × 95.3 mm86 parts2LGPL-3.022
ESP32AiO-i2s-DAC
martinroger
58.8 × 55.8 mm86 parts2LMIT22
RP2040/RP2350Ink screen badge for Undercity
cheyao
96.8 × 91.4 mm86 parts2LSHL-2.122
FPGACp som one
controlpaths
60 × 50 mm83 parts4LMIT22
AVR/ArduinoNo fi delay
Krakenpine
99.5 × 199.5 mm80 parts2LNo license22
Ruler
kitspace
169.6 × 79.8 mm79 parts2LNo license22
Zx tsid
UzixLS
83 × 39.5 mm77 parts2LMIT22
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