Open source PCB designs you can simulate
6,828 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.
STM32Blackpants
o7-machinehum
90 × 153 mm285 parts6LMIT187
STM32Openmicrokbd
conol-ai
95 × 95 mm84 parts4LMIT132
STM32SmartPrintCoreH7x
BoltzRnD
170.1 × 96.9 mm530 parts2LGPL-3.087
STM32Pusheenz40
ChrisChrisLoLo
115.4 × 48.1 mm107 parts2LGPL-3.048
STM32Overnumpad controller 1xb
purdeaandrei
69.6 × 37.3 mm65 parts2LCERN-OHL-P-2.027
STM32Ctrl-M
nuess0r
171 × 50.5 mm18 parts2LCERN-OHL-S-2.020
STM32Tiny-Dimply-Qazy
ASH-ART
200 × 76.2 mm90 parts2LGPL-3.015
STM32CanardBoard
waterloo-rocketry
100 × 70 mm244 parts6LGPL-3.014
STM32Takt11800
vuckale
391.2 × 166.5 mm276 parts2LCERN-OHL-S-2.010
STM32LARS-Hardware-Interface
CAuDri
86 × 86 mm247 parts6LGPL-3.09
STM32Knox-Key
Kingdragoncat
31.2 × 17.1 mm29 parts2LGPL-3.05
STM32IMpack
harrislab-brown
38 × 35.3 mm94 parts4LCC-BY-SA-4.04
STM32Blackmagic bmp22-clone
sergiomd4
50 × 20 mm65 parts2LCC0-1.04
STM32RF-to-USB
RemiFM
50 × 20 mm52 parts4LMIT4
STM32Avalon HW
YassineBakkali
118 × 89.6 mm215 parts4LMIT2
STM32Glhfkbd
redhotvengeance
296.5 × 103.6 mm130 parts2LMIT2
STM32Mixed-Signal-Guitar-Effects-Pedal
danromero1
60 × 75 mm110 parts4LMIT2
STM32Course MixedSignal
dpmj
55 × 80 mm110 parts4LCERN-OHL-S-2.02
STM32Fpv drone
AQUA-Warrior
37 × 37 mm106 parts4LCC-BY-SA-4.02
STM32Bloodlight hardware
CodethinkLabs
28 × 78 mm96 parts4LCERN-OHL-P-2.02
STM32Pcap04-capacitance readout
NautyXie
100 × 100 mm69 parts4LMIT2
STM32Glove daq
corneliusgruss
46 × 56 mm63 parts2LMIT2
STM32USB2RoMeLa Boosted
RoMeLaUCLA
18 × 31.8 mm58 parts4LMIT2
STM32GCode Buttons MCU
meteyou
50 × 20 mm50 parts4LGPL-3.02
STM32STM32 RF Demo
Venky474
58 × 31 mm40 parts4LMIT2- schematic only · 82 partsSTM32
Filament-Guillotine
Zephino
82 partsCC-BY-SA-4.02 
STM32CNTRL
Arav0001
78 × 78 mm126 parts4LMIT1
STM32CustomDisplay-Hardware-F7
svcguy
76.2 × 68.6 mm92 parts4LGPL-3.01
STM32Kinisi motor controller board
szolotykh
75 × 60 mm72 parts4LMIT1
STM32Nocta-One-Hardware
NoctaLabs-Sh
45 × 69 mm55 parts4LCERN-OHL-S-2.01
STM32Tachi-Ninja
CreatorPoints
308.5 × 129 mm201 parts2LMIT0
STM32DRSSTC-Fiber-Optic-Interrupter
Alberto0235
150 × 100 mm197 parts4LMIT0
STM32ANC Helmet - main board (left earcup)
baba2712
60 × 50 mm139 parts4LMIT0
STM32Vayu-F722
ishantmahatopro
42 × 42 mm137 parts4LMIT0
STM32Hagent
changgeruoxiao
85 × 65 mm71 parts4LMIT0
STM32Hackydrone
0xmanidev
51.4 × 51.4 mm64 parts2LMIT0
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43