Electronics

1,429 boards

KiCad boards from 602 GitHub repositories tagged “electronics”, the most starred first; open any of them in PCBKit.

4 layers110 × 50 mm
OpenHand v1
AleksaHeler/OpenHand
Our attempt at a prosthetic hand using STM32 microcontroller with custom PCB and mechanics
214 parts13MIT
4 layers88.4 × 63.6 mm
Compute
hstarmans/firestarter
Kicad design files for prism laser direct imager using up5k FPGA and ESP32
125 parts13
2 layers24 × 27.9 mm
UartFEC
medo64/UartFEC
Framework laptop expansion card exposing serial TTL interface
20 parts13MIT
2 layers65 × 23 mm
Spotistation pcb
NemoAndrea/SpotiStation
Minimalist (Spotify) music player built around open hardware design intended to enable people with cognitive or physical disabilities to enjoy music on their own.
13 parts13
2 layers37 × 49.7 mm
G935f psu
sensorable/g935-electronics
Electronics for Sensorable Open Source Camera
52 parts13
2 layers60 × 45 mm
Konnect demo
nevenfo/kicad-agentic-mcp
MCP server and agentic control layer for KiCad 10, combining LLM-based planning where useful with deterministic execution, state tracking, evidence, rollback, and KiCad validation.
3 parts12AGPL-3.0
2 layers35 × 22 mm
10 kicad export
NijoP/pcbflow
PCB Flow — autonomous, AI-assisted PCB design workflow that takes a hardware project from requirements to manufacturing-ready files.
8 parts12MIT
2 layers32 × 22.9 mm
Midi addon
Synthux-Academy/simple-hardware
Hardware mods, interface designer tools and components
13 parts12
2 layers32 × 42 mm
NoahFC
zosko/NoahFC
NoahFC - Atmega328 based Flight Controller
52 parts12GPL-3.0
2 layers52 × 63 mm
Proto Simple
Chrismettal/PedalDev
Complete audio effect stompbox ecosystem and collection of designs
383 parts11
2 layers20.9 × 21.2 mm
Buffer pedal
ciwhitfill/buffer-pedal
Design and documentation for guitar buffer pedal
17 parts11
2 layers42 × 25 mm
Tinypol
fullyautomated/tinypol
48-V Input Affordable 1.2-A Output Point-of-Load DC/DC Converter
31 parts11
2 layers94.5 × 55 mm
Adsr 1
hermflink/3310ADSR
Dual ADSR based on AS3310
54 parts11GPL-3.0
4 layers28.1 × 76.1 mm
Circuit board design v2.1
ImperialSpaceSociety/Flight-Computer
HPR project by undergraduate students from Imperial College Space Society.
64 parts11
2 layers85.3 × 84.8 mm
Synthboard01
makervan/synthiboard
Arduino-based synthesizer
39 parts11CC-BY-SA-4.0
4 layers80 × 60 mm
01 main
wgbowley/OpenLSM
Low-Cost Linear Synchronous Permanent-Magnet Motor
99 parts11MIT
2 layers113.2 × 89.7 mm
Oni kb
danihek/oni-keyboard
Custom made keyboard, enchanced with amazing looks and ergonomics!
35 parts10
2 layers130 × 15 mm
Luminaire
fullyautomated/luminiaire
Small, efficient and cost-effective lights for small-scale vertical farming and horticulture research
22 parts10
2 layers
HAN
hagronnestad/mbus-han-kaifa
⚡🔌💻 DIY electronics and code to read data from my KAIFA MA105H2E AMS smart meter.
3 parts10MIT
2 layers94.5 × 55 mm
Vcf1
hermflink/3320VCF
Kicad project files of a CEM/AS3320 based VCF
79 parts10GPL-3.0
2 layers130 × 110 mm
3D Printer Mainboard STM32
m47812/Custom-3D-Printer-Controller
A fully custom 3D Printer controller board based on an stm32f7 controller with TMC2209 stepper drivers
191 parts10GPL-3.0
2 layers355.6 × 213.4 mm
Connector validation
madworx/robotframework-kicadlibrary
Robot Framework KiCad Library
6 parts10MIT
2 layers155 × 95 mm
Carte v1
PolyCortex/AcquisitionEEG2020
EEG Acquisition board software, PCB design files and documentation.
170 parts10
2 layers85 × 46.3 mm
Power kit
smotesko/power-kit-PSU
Isolated switch mode power supply for Eurorack synth, ±12V and +5V outputs
30 parts10