Schematic

94 boards

KiCad boards from 58 GitHub repositories tagged “schematic”, the most starred first; open any of them in PCBKit.

4 layers70 × 50 mm
Isc motorbeep
ISC-HEI/isc-motorbeep
ESP32 board driving two bipolar stepper motors and a speaker from 3x AA cells — a complete KiCad 9 schematic authored headlessly via MCP. ERC-clean, netlist-asserted, priced BOM.
69 parts
2 layers101.6 × 71.1 mm
Water level indicator
JKCadilo14-CpE/DIY-Circuits
Collection of electronic circuits I designed, tested, and documented using KiCad
18 partsMIT
2 layers50 × 36 mm
Charger buck
luffffyz/TextEDA
Agent first, human reviewable. Describe schematics and PCBs as text: typed IR, validators, KiCad export, and a reference renderer.
9 partsApache-2.0
2 layers50 × 32 mm
Unipa bioamp pro
Mustafa-Yagci/unipa-bioamp-pro
Precision Biopotential Analog Front-End (AFE) for ECG/EMG/EEG | CMRR >100 dB | Driven Right Leg (DRL) Active Feedback | KiCad 8 & Production Gerbers
27 partsMIT
2 layers40 × 30 mm
2525020210002 breakout
myles-parfeniuk/wsen_hids_breakout
Breakout board for Würth Elektronik 2525020210002 humidty w/ integrated temperature sensor IC.
17 partsGPL-3.0
2 layers25.4 × 26.3 mm
05 linear regulator
nitu2126/kicad-learning-path
My KiCad learning path: fully documented PCB projects from a simple LED board to advanced designs, with schematics, layouts, Gerbers, calculations and verification reports.
14 partsMIT
2 layers49.5 × 85.5 mm
Door alarm
RoiCorporation/door-alarm
Repository with the PCB design for the door alarm project.
16 partsMIT
2 layers56.2 × 35.3 mm
Transformerless psu
Srushti-D-Hebbar/transformerless-power-supply
Two-layer transformerless power supply designed in KiCad, featuring AC rectification, capacitive voltage dropping, zener protection, and 5V regulation.
18 partsMIT
4 layers80 × 80 mm
03-导入EasyEDA
superfansizhe-beep/tscircuit-stm32f302-board
STM32F302R8T6 考核板 —— 用 tscircuit 以 TypeScript 描述原理图与 PCB，9 页分页、4 层板、含完整交付物
84 parts
2 layers60 × 50 mm
Stock Ticker Hardware
UnsignedArduino/Stock-Ticker-Hardware
Hardware for a stock ticker that displays the prices of stocks on a long line of MAX7219 LED matrices with a Pico 2W from Alpaca Markets!
19 parts
6 layers59.5 × 62.7 mm
CM5 MINIMA 3
KiCad/kicad-source-mirror
This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.
112 parts3.1kGPL-3.0
8 layers58.4 × 22.9 mm
RoyalBlue54L Feather
KiCad/kicad-source-mirror
This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.
71 parts3.1kGPL-3.0
4 layers104.5 × 81 mm
Tinytapeout demo
KiCad/kicad-source-mirror
This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.
309 parts3.1kGPL-3.0
2 layers
Footprints
potatobeanradio/circuitRF
Full featured RF circuit + electromagnetic simulator. DC, S-parameters, harmonic balance, loadpull, envelope. Also supports 2D and 3D layout and design and electromagnetic MoM, FEM, FDTD + thermal FEM.
4 parts258MIT
2 layers25 × 10 mm
User layers
potatobeanradio/circuitRF
Full featured RF circuit + electromagnetic simulator. DC, S-parameters, harmonic balance, loadpull, envelope. Also supports 2D and 3D layout and design and electromagnetic MoM, FEM, FDTD + thermal FEM.
2 parts258MIT
2 layers18.3 × 25.9 mm
Cherry MX Breakout Board (Mill Max-7305)
sszczep/Cherry-MX-Breakout-Board
Cherry MX Breakout Boards with reverse-mounted addressable RGB LED and hot-swap.
3 parts114MIT
2 layers33 × 17.8 mm
Arduino Pro Mini
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
5 parts58GPL-3.0
2 layers
DevEBox
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
6 parts58GPL-3.0
2 layers43.2 × 84.5 mm
Stm32f100-discovery shield
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
3 parts58GPL-3.0
2 layers50.8 × 34.3 mm
TI LaunchPad BoosterPack-20pin
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
3 parts58GPL-3.0
2 layers50.8 × 34.3 mm
TI LaunchPad BoosterPack-40pin
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
3 parts58GPL-3.0
2 layers53 × 26 mm
Protoboard power
IsmaelLopesSilva/Eletronica
Sobre eletrônica (artigos, ebooks, simuladores e outros conteúdos).
15 parts14
4 layers31.1 × 26 mm
Kicad Smart Watch old
AFLProjects/DIY-Smart-Watch
DIY Smart Watch with ATMEGA32U4 , ST7789 SPI display and RV3028-C7 Extreme Low Power RTC Module
51 parts12
2 layers50 × 20 mm
Drc pass
dshills/KiCadAI
AI-assisted KiCad design toolkit with Go CLI, direct schematic/PCB writers, validation, and pinmap checks.
2 parts7MIT