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
ESP32FleetGuard
Ahmed-YSY
106.5 × 66 mm7 parts2LCustom license6
Aphelo30
MajinEvelyn
115 × 85 mm7 parts2LApache-2.06
OctoPrint-ShutdownButtonLEDBuzzer
danieleborgo
17.8 × 35.6 mm6 parts2LGPL-3.06
Isa 8bit protoboard
maniekx86
100 × 100 mm5 parts2LCustom license6
Tstick touch board-CraftV2
IDMIL
92.7 × 31.8 mm5 parts2LNo license6
Tympan BTE RIGID
Tympan
5.4 × 6.8 mm5 parts2LNo license6
VLFANT01
mlab-modules
50.3 × 40.1 mm5 parts2LNo license6
Fx3-logic analyzer board
cyrozap
96.5 × 67.3 mm5 parts2LCC0-1.06
RP2040/RP2350Ehymnboard
iBelieve
44 × 54 mm4 parts2LNo license6
RP2040/RP2350G2-pico
skmp
22.9 × 38.1 mm4 parts2LBSD-3-Clause6
Pcb cololight custom
klein0r
41.1 × 65.5 mm4 parts2LMIT6
Flashable dmg cartridge
isaacflaum
51.4 × 61 mm4 parts2LGPL-3.06
DA14531MOD-Breakout
kattaliraees
30.1 × 30 mm3 parts2LMIT6
DS4SnapbackBoard
circuitsable
14 × 15.3 mm3 parts2LGPL-3.06
AVR/ArduinoPcb knx busankoppler
42.2 × 37.3 mm3 parts2LMIT6
BGM111-External-Programmer
EmbeddedDesign
32 × 21.8 mm3 parts2LMIT6
Trainlog
Jana-Marie
4.2 × 16.4 mm2 parts2LCERN-OHL-S-2.06
XL7105-SY-B-Breakout
mcauser
20 × 19.5 mm2 parts2LMIT6
FPVDrone
ammarjmahmood
7.5 × 10.8 mm2 parts2LNo license6
Pci104-template
guorbit
95.9 × 90.2 mm2 parts2LNo license6
NFC F91W
MacroLens
15 × 3.1 mm2 parts2LMIT6
Nfc se050 Luna v0.1.3
mwbpNFTechnology
85 × 53 mm2 parts2LNo license6
Pcb stator
dakata1337
92.5 × 126.1 mm1 parts2LGPL-2.06
RF---PCB-Log-Periodic-Antenna--0.8-6-GHz-
ByTechLab
205 × 160 mm0 parts2LCERN-OHL-S-2.06
Open PCB LGR TOP
spinlaboratory
31.8 × 31.8 mm0 parts2LCERN-OHL-S-2.06- schematic only · 158 parts
Mmc5-decap
benboldtumd
158 partsNo license6 - schematic only · 113 parts
Eurorack-2164-Quad-Exponential-VCA
DIYSynthMNL
113 partsNo license6 - schematic only · 73 parts
Hollow-Wood
Mefred
73 partsCustom license6 - schematic only · 68 partsRP2040/RP2350
IGV1-16 Driver Backpack
Architeuthis-Flux
68 partsNo license6 - schematic only · 48 parts
Bent wavefield
wenbakefield
48 partsNo license6 - schematic only · 39 parts
Bad raspi jamma
KabukiFlux
39 partsMIT6 - schematic only · 23 parts
Arcade-SlapFight MiSTer
MiSTer-devel
23 partsGPL-3.06 - schematic only · 12 parts
PCWBackplane
SanPollo
12 partsCERN-OHL-S-2.06 - schematic only · 1 parts
BaGuaLiuGuangLu
DeePingXian
1 partsMIT6 
ESP32TR-808 clone
mkomakonkon
442 × 421.7 mm1268 parts2LNo license5
ESP32Melbourne-Live-Train-Map
CDFER
330 × 300 mm1240 parts2LGPL-3.05
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