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
RP2040/RP2350Hallpico
plushugh
61 × 58.4 mm16 parts2LNo license6
SW-Meter
wodowiesel
53 × 66 mm16 parts2LCERN-OHL-W-2.06
AVR/ArduinoFabISP-USBtinyISP-ATtiny44
abdontroche
54.4 × 26 mm16 parts2LMIT6
Raspberry PiRaspi ic tester
madworx
91.4 × 68.6 mm16 parts2LNo license6
T1n smart lock
automatous-io
54 × 55.9 mm16 parts2LCC-BY-4.06
AVR/ArduinoStar necklace attiny13 smd
ANG13T
56.3 × 55.7 mm15 parts2LNo license6
Voltage reference
TU-Darmstadt-APQ
34 × 25 mm14 parts2LCERN-OHL-W-2.06
RP2040/RP2350Ninotnc ble
mumrah
85 × 56 mm14 parts2LMIT6
MPU6050
racerxdl
16 × 21 mm14 parts2LMIT6
Openpnp klipper guide
thewiz4real-ops
40 × 50 mm14 parts2LMIT6
2332 2364-ROM Adapter
RetroStack
19.3 × 51.2 mm14 parts2LMIT6
ESP8266MiniDenko
likeablob
55.5 × 26.8 mm14 parts2LMIT6
1S-Li-Ion battery protection hardware design
SolderedElectronics
22 × 22 mm14 parts2LTAPR-OHL-1.06
Usb pmod
tomverbeure
38.1 × 18.3 mm14 parts4LNo license6
MB9X-UART
famicomical
36.4 × 31.8 mm13 parts2LNo license6
Voron I CAN has carrot board
christophmuellerorg
42 × 16 mm13 parts4LSHL-2.16
Buck converter kicad design
ExTc-aShiSh
67 × 20 mm13 parts2LMIT6
Robomow city120 reveng
martonmiklos
45.4 × 22.8 mm12 parts2LNo license6
PICSNES-LoROM-Cartridge wo-Save
pdaehne
102 × 58 mm12 parts2LCC-BY-NC-4.06
AdamPicoPSU
aotta
80.9 × 39.5 mm11 parts2LNo license6
AVR/ArduinoOccitel mini
silicium-org
93.3 × 69.7 mm11 parts2LMIT6
AVR/ArduinoMagspoof-1
vaginessa
35 × 29 mm11 parts2LNo license6
MIDI Output Breakout Board
TuDo-Makerspace
20.3 × 50.9 mm11 parts2LNo license6
Mcp25625-breakout qfn28
asukiaaa
27.9 × 14 mm10 parts2LNo license6
Aqua
nickbild
58.4 × 75.7 mm10 parts2LNo license6
ESP32PotHoleDetection
SanTiwari07
117 × 68 mm10 parts2LMIT6
AP-LED8-THT
FPGAwars
36.6 × 16.1 mm10 parts2LCERN-OHL-1.26
Mic-Preamp
naufalboys
48.3 × 81.3 mm10 parts2LGPL-3.06
HydraFlash
Baldanos
60 × 37 mm10 parts2LNo license6
Igs rom adapter
buffis
90.2 × 62.2 mm9 parts2LNo license6
ESP32TI-84-GPT-HACK
ChinesePrince07
72 × 22 mm8 parts2LGPL-3.06
Stack chan 360Unit-A
washishi
40 × 24 mm8 parts2LApache-2.06
PCIe-Aux-Signal-Breakout
Supercookiegaming
65.3 × 68.9 mm8 parts2LNo license6
PCIe x16-to x8 Debifurcator
mwrnd
37 × 85.6 mm8 parts4LBSD-2-Clause6
Dl3000-adapters
sirhcel
57 × 35 mm8 parts2LCC0-1.06
Schwim repacked
hkzlab
17.9 × 35.8 mm7 parts2LNo license6
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