Browse hardware designs

BoardRepo is the GitHub for hardware. View schematics, PCBs, and BOMs in your browser and download the sources, no install and no account needed.

Public designs

1-18 of 26 boards
touch-n-drink
@zargony

Hardware and firmware for cashless payment device for cold drinks at the aeroclub at EDLH

schematicpcbbomresistorbuzzerconnectorESP32
EUPL-1.200Jul 9, 2026
quad
@peterkrull

Firmware, hardware and documentation for my autonomous quad copter project

schematicpcbbomcapacitorresistorconnectorUSB
GPL-3.001Jul 9, 2026
openrcdg
@dot1nt

An Arduino based rc drift gyro

schematicpcbbomcapacitorresistorconnectorIC
GPL-3.000Jul 9, 2026
airsoftetu
@anthicu

The code for a airsoft MOSFET board that includes the trigger , active break mode and semi-auto,full-auto detection.

schematicpcbbomresistorcapacitorICtransistor
GPL-3.000Jul 9, 2026
dutycycle
@fastshift

Work-Life Duty Cycle Clock

schematicpcbbomresistorcapacitordiodetransistor
MIT00Jul 9, 2026
stm32l0-esp32-breakout-board
@mohamedyanis

STM32L0 and ESP32 MCU based PCB for PID and IOT applications designed using KiCad.

schematicpcbbominductorcapacitorresistorcrystal
BSD-3-Clause00Jul 9, 2026
hexagenmini
@htunesys

Open-source USB MIDI-controlled signal generator built with Rust (Embassy) on RP2040 + AD985x DDS for education, labs, and music synthesis.

schematicpcbbomresistorcrystalinductorIC
MIT00Jul 9, 2026
embeddster
@alheir

Embeddster is a platform for the 25.27 - Sistemas Embebidos course at ITBA (Instituto Tecnológico de Buenos Aires), using an ESP32 to test and assist with TPs. It connects to TP hardware via a custom PCB and interfaces with a PC GUI for testing, development, and evaluation.

schematicpcbbomcapacitorresistorICconnector
MIT00Jul 9, 2026
fault-injection-library
@garypenhook

Python library to perform fault-injection attacks on microcontrollers

schematicpcbbomcapacitorresistorICregulator
GPL-3.000Jul 9, 2026
rc-helicopter-mainboard
@ikajdan

RC helicopter mainboard based on an STM32 MCU

schematicpcbbomcapacitorresistorcrystalfuse
CERN-OHL-P-2.000Jul 9, 2026
0x10pb
@vaeinoe

MIDI controller with 16 pots x 4 banks, USB-C, TRS and battery powering option

schematicpcbbomcapacitorresistorICconnector
MIT00Jul 9, 2026
stm32crapsynth
@ltva1

A crappy hardware synth using STM32F303 and 4 AD9833 waveform generators

schematicpcbbomcapacitorresistorconnector
MIT00Jul 9, 2026
k1921vg015
@leikodmitry

Отладочная плата микроконтроллера K1921VG015

schematicpcbbomresistorcrystalbatteryregulator
MIT00Jul 9, 2026
putm-rearbox
@ikajdan

A PCB combining components for the rear side of the vehicle

schematicpcbbomresistorfusecapacitorinductor
GPL-3.000Jul 9, 2026
mackerel-68k
@crmaykish

A series of single-board Motorola 68k computers with support for modern Linux

schematicpcbbomcapacitorinductorresistordiode
MIT00Jul 9, 2026
perci
@graysam

ESP32-S3 Firmware and Web/App to manage HV discharge initiator for big bada-booms.

schematicpcbbominductorresistorcapacitordiode
GPL-3.000Jul 9, 2026
uvexpose
@uxabix

A portable UV exposure controller firmware. The project uses a modular architecture with persistent settings, preset storage in Flash, battery protection logic, and an encoder-driven OLED UI.

schematicpcbbomresistorcapacitorbatteryIC
MIT00Jul 9, 2026
gnss-7-seg-clock
@tosainu

GNSS-powered, seven-segment table clock

schematicpcbbomcapacitorresistorcrystalconnector
MIT00Jul 9, 2026

Page 1 of 2