Hardware projects tagged kicad
Open hardware projects tagged kicad on BoardRepo. View schematics and PCBs in the browser and download the sources.
Projects
1206 LED Satellite Board - Rev. 1.0
An electronic dice on attiny85, including PCB
ROM card for RC2014
Pageable RAM/ROM card for RC2014
Hardware design drawed in KiCAD using AM26LS31x (quadruple differential line driver).
ESP32C3 based PWM-fan controller board
SMD to THT Under-side EEPROM Adapter
Overview
PCB design files for a power distribution board that plugs into a base board.
Bluetooth remote release for the Mamiya RZ67: ESP32-C3 firmware, KiCad PCB and enclosure. Shutter, bulb and countdown from your phone.
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A 156 mm reaction-wheel cube that balances on its edge and corner — Lagrangian derivation, Simscape multibody simulation, per-corner LQR, and Teensy firmware validated against 373 s of flight telemetry.
A DTMF Decoder development kit designed with KiCad
NickLink v1.1 — compact STM32F103C8 breakout board (KiCad)
Custom made Pi hat for use in Airbrakes
1-4 Ch power distribution for acoustics single channel boards used on SW8.
Niphargus — a slim, indestructible wireless split keyboard. ESP32 + nRF24, wired fallback, and an emergency kit hidden behind the USB port. The successor to the Rouge-Gorge.
32-bit Universal Shift Register designed in Logisim Evolution and implemented as a modular two-board PCB in KiCad with complete schematics, PCB layouts, 3D models, and manufacturing-ready Gerber files.
Breakout board for Würth Elektronik 2525020210002 humidty w/ integrated temperature sensor IC.
Streamline your PCB documentation! This tool parses KiCad files and instantly exports connection tables between connectors as Markdown text.
Arduino shield for using an UNO as an ICSP programmer
ESP32 mixed-signal sensor board (I2C + analog)
The Mage keyboard. A split keyboard with 64 keys. Made with no resistors, only I/O expanders. Currently working on V2.
a circuit that generate a sinewave with potentiometers in order to control frequency and peak-to-peak voltage.
this is circuit design in KiCAD for SolarCell LED Flasher .. Freelancing project.
PCB adapter board to mount one 4mm safety banana socket to a D-Type mounting hole (19 inch racks)
RF balun with unballanced MCX/SMA and balanced SATA connectors
UTP cable RF signal I/Q interface for QFHMIX module with RJ45 connectors
Mechanical parallella peripheral board
MLAB module for the TN0181ANVNANN-GN00 square MIP (Memory-in-Pixel) LCD display. Communicates over 3-wire SPI (SCLK, SI, SCS). Includes an onboard MIC1557 RC oscillator for VCOM generation — no external signal required. Powered from 3.3 V via the MLAB 2×7 pin header.
Fast analog comparator module
DSO138の操作系サブシステム
Keyboard | Hall Effect | OrthoLinear | Programmable | Standard-sized
A simple SDIO breakout FeatherWing adapter board (KiCad)
KiCad PCB design adding an EyeSPI display connector to an Adafruit Feather board
A FeatherWing for interfacing with the SparkFun Sound Detector board.
A tiny PCB for the BOURNS PEC11R rotary encoder
A small breakout board for an Ethernet jack with magnetics.
A simple PCB for the Raspberry Pi Pico with screw terminal headers
Stackable, contract-driven module system for the Raspberry Pi Pico — open hardware, built by code
A home weather station with internet connectivity
generic NMEA0183 to N2K gateway
12V battery monitoring
Plafonier à LEDs
KiCad design of the Gate-Opener display module PCB.
ESP32 mini board
Shield for nodemcu v3 to control Elgato and Hue lights
TKMEM-128 II — expansão de 128K/512K paginados (padrão ZX Spectrum 128) para TK90X, TK95 e ZX Spectrum 48K, redesenhada em KiCad. Derivada do projeto do Velesoft (2009) e da TKMEM-128 da Luccas Eletrônica (2012). CERN-OHL-S v2.
Interface INA228 to RPi4 using standard I2C libraries and record data to SQLite3 DB.
Garage door controller with integrated motor driver 24V/36V, 7A
Physical ESP32 status lamp for AI coding agents, with built-in Claude Code/Codex hooks and a generic event API.
RFID attendance and entry-exit prototype for Vasant Valley School: ESP32 and RC522 firmware with a TFT status display, a custom KiCad PCB, a FastAPI backend, and a web dashboard with Firebase mirroring.
Arduino with 2.3inch 7-segment display using shift registers.
An STM32H743 development board with on-board USB-HS and CAN-FD (up to 8Mbit/s)
A simple hardware design to bridge between 433 MHz devices and WiFi
Battery-powered ATmega328P data logger with RTC and dual EEPROM — designed in KiCad, optimized from 4-layer to 2-layer PCB.
A digital min/max thermometer.
Sega Gun Type 2 protect board for Jurassic Park LW and HOTD2
Hardware files for traffic light model and interfacing board
PCB for MAX7325 Demo Board