BoardRepo electronics project sharing

KiCad and hardware projects using IC

Open IC hardware projects on BoardRepo, the GitHub for hardware. View the schematic, PCB, and BOM in your browser and download the KiCad sources, BOM, and Gerbers.

Projects

60 boards
First Wearable project
@kaikang0609

I made my 4 layers board wearble with microphone, ESP32 S3. Everything works but bluetooth is broken, can anyone tell my whyyyy

schematicpcbbomcapacitorresistordiodetransistor
No license33Jul 4, 2026
Project Aether
@shiva233

This board is a Bluetooth to PC audio bridge! It lets you connect devices such as consoles or phones to it via Bluetooth to transmit audio, and then the board sends the audio through to your PC headphones with a wired connection!! TLDR: It lets you pass audio through to your PC from external devices :D

schematicpcbbomcapacitorfuseresistorinductor
MIT32Jul 2, 2026
reference-hardware
@pionixpublic

BelayBox reference hardware

schematicpcbbomresistorcapacitorfusecrystal
CERN-OHL-P-2.000Jul 2, 2026
karabas-go-pcb
@andykarpov

Karabas-Go PCB

schematicpcbbomresistorcapacitorcrystaldiode
CC-BY-NC-SA-4.000Jul 2, 2026
project-caribou
@arrow-air

Project Caribou documentation, designs, and project artifacts.

schematicpcbbomresistorfusecapacitorIC
No license00Jul 2, 2026
cubesat-boards
@cansat-ptl

YKTSAT Kicad board files - mirror of https://git.yktaero.space/yktaero-dev/cubesat-boards

schematicpcbbomresistorcapacitorinductorcrystal
No license00Jul 2, 2026
0xcb-helios
@0xcb-dev

rp2040 pro micro drop in

schematicpcbbomcapacitorresistorcrystaltransistor
No license00Jul 2, 2026
ecg_li
@17jwk3

Real-time Wearable-based Cardiac Monitoring with Machine Learning

schematicpcbbomcapacitorconnectorresistorinductor
MIT00Jul 2, 2026
birds-x_pcb
@albertasat

Repository for the PCB design for the BIRDS-X project

schematicpcbbomresistorcapacitorICdiode
CERN-OHL-P-2.000Jul 2, 2026
esp32-c6-co2-monitor
@antog00

Low-power CO2, temperature and humidity monitor using ESP32-C6 and E-Paper display.

schematicpcbbomcapacitorresistorinductortransistor
MIT00Jul 2, 2026
mcp25625-breakout
@asukiaaa

A breakout board of MCP25625 for Can BUS communication.

schematicpcbbomcapacitorresistorcrystalconnector
No license00Jul 2, 2026
mythra
@bad-alloc-heavy-industries

No description.

schematicpcbbomcapacitorresistorconnectordiode
BSD-3-Clause00Jul 2, 2026
micromanipulatorstepper
@0x23

A sub-micrometer 3D motion control plattform.

schematicpcbbomdioderesistorcapacitorconnector
MIT00Jul 2, 2026
switch-v5-hardware
@ben5049

Switch v5 Hardware (WIP)

schematicpcbbomfuseresistorconnectorcapacitor
AGPL-3.000Jul 2, 2026
ultrahex
@bitaxeorg

multi-ASIC Bitcoin miner

schematicpcbbomcapacitorresistorICcrystal
CERN-OHL-S-2.000Jul 2, 2026
playdatecabinet
@daveatpanic

CAD and code for the Playdate Cabinet

schematicpcbbomcapacitorresistorconnectormounting hole
MIT00Jul 2, 2026
wall-panel
@dotstartech

Wall mounted 4 inch touch display panel with CM4 inside

schematicpcbbomresistorcapacitorconnectorinductor
CERN-OHL-W-2.000Jul 2, 2026
contactless-battery-solution-for-sustainable-iot-devices
@dramco

Contactless Battery Solution for Sustainable IoT Devices: Assessment of Environmental Impact

schematicpcbbomresistorcapacitordiodeinductor
No license00Jul 2, 2026
osprey
@ebastler

A wireless ergonomic keyboard

schematicpcbbomcapacitorresistorinductordiode
CERN-OHL-S-2.000Jul 2, 2026
k_aries
@f6itu

Aries, an OpenHPSDR ATU (kicad version)

schematicpcbbomresistorcapacitordiodeIC
No license00Jul 2, 2026
mso5000-logic-probe
@festlv

Cheap logic probe for Rigol MSO5000-series oscilloscopes

schematicpcbbomcapacitorfuseresistordiode
MIT00Jul 2, 2026
neo-gps
@griffinross2

A new version of my project to create a fully custom GPS receiver

schematicpcbbomcapacitorresistorinductorconnector
GPL-3.000Jul 2, 2026
2025-communicator_badge
@hack-a-day

The 2025 Hackaday Supercon RF Communicator Badge

schematicpcbbomresistorconnectorcapacitordiode
MIT00Jul 2, 2026
project-hydra-meshtastic-pcb
@hydra-designs

A minimalist 1W LoRA PCB design for Meshtastic-device firmware

schematicpcbbombatteryconnectorICresistor
GPL-3.000Jul 2, 2026
temperature-logger
@jana-marie

Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.

schematicpcbbomresistorcapacitortransistorregulator
CERN-OHL-S-2.000Jul 2, 2026
the-open-book
@joeycastillo

The Open Book: Project Reboot

schematicpcbbomresistorcapacitorinductorcrystal
CC-BY-SA-4.010Jul 2, 2026
muuu
@juanvicaria

MUUU!: Livestock Smart Collar 🐮

schematicpcbbomresistorcapacitorinductortransistor
CC-BY-NC-SA-4.000Jul 2, 2026
eeg
@jwmke

Open Source 8-channel EEG Pi Pico Shield for <$80

schematicpcbbomcapacitorinductorresistorIC
No license00Jul 2, 2026
room-environment-monitor
@kevinlutzer

An IOT device built of the raspberry pi

schematicpcbbomresistorcapacitorICregulator
No license00Jul 2, 2026
newsky
@kuku-199

<<<<<<< HEAD NewSky📺 中文版本

schematicpcbbomresistorcapacitorinductorcrystal
Apache-2.000Jul 2, 2026
environmental-sensor
@kwartzlab

The source for the environmental sensors used at Kwartzlab

schematicpcbbomcapacitorresistordiodeconnector
No license00Jul 2, 2026
part-avionics-25-26
@lelserslasers

PART (Purdue Aerial Robotics Team) PDU (power distribution unit) and Pixhawk Carrier KiCad projects and accompanying embedded code

schematicpcbbomresistorcapacitorinductorIC
No license00Jul 2, 2026
maticas-data-logger
@maticas-tech-sas

Want to send measurements back to a server through HTTP or MQTT? This is about it along with the PCB design, 3D box and support for data storage with maticas API

schematicpcbbomresistorcapacitorbatteryconnector
No license00Jul 2, 2026
airq-automation
@michaelpmurphy14

using ESP32C3 chip to collect and analyze air quality data

schematicpcbbomESP32resistorcapacitorIC
No license00Jul 2, 2026
esphome-indoor-multi-sensor-hardware
@mikelawrence

ESPHome Indoor Multi-Sensor hardware. This design supports Radar/PIR Presence, Temperature, Humidity, Pressure, Light, CO2, CO, VOC, NOX and PM sensors. Add a speaker and microphone and you have the kitchen sink too! Click the link below to configure a new device.

schematicpcbbomresistorcapacitorinductorIC
CERN-OHL-P-2.000Jul 2, 2026
lc-rfe
@myriadrf

LibreCellular RF Front-End Hardware Design

schematicpcbbomresistorfuseinductorcapacitor
No license00Jul 2, 2026
bandselector
@n1kdo

IOT BandSelector (also known as a Band Decoder) works with Antenna Switch Controller to perform automated antenna selection on band change

schematicpcbbomresistorinductordiodecapacitor
CC-BY-SA-4.000Jul 2, 2026
alcatel100
@nearestexit

Custom keyboard using the caps from the Alcatel-Lucent MMK, built with Onshape and KiCad

schematicpcbbomcapacitorresistorconnectordiode
MIT00Jul 2, 2026
freeeeg128-alpha
@neuroidss

https://hackaday.io/project/181521-freeeeg128-alpha

schematicpcbbomresistorcapacitorcrystalIC
AGPL-3.000Jul 2, 2026
freeeeg32-alpha131
@neuroidss

https://hackaday.io/project/181683-freeeeg32-alpha131

schematicpcbbomresistorcapacitorcrystalIC
AGPL-3.000Jul 2, 2026
olin-eclipse-ballooning
@olincollege

Olin's National Eclipse Ballooning Project team repository

schematicpcbbomcapacitorresistorinductorIC
GPL-3.000Jul 2, 2026
oresat-gps-hardware
@oresat

Hardware for OreSat's SDR GPS receive and other SDR GPS projects

schematicpcbbomresistortest pointcapacitorcrystal
CERN-OHL-S-2.000Jul 2, 2026
electiva
@phantom3030

Saul Sanchez Abreu 20211867

schematicpcbbomcapacitorresistordiodeconnector
No license00Jul 2, 2026
autobloomer-sensormodules
@plb500

Code and PCB designs for AutoBloomer MQTT sensor modules

schematicpcbbomcapacitorresistorICbattery
No license00Jul 2, 2026
naa-measurment-carrier-system
@pmamatis

NNA-FPGA-Power-Measurement-System

schematicpcbbomcapacitorresistorcrystaldiode
MIT00Jul 2, 2026
diy-gpsdo
@pwengel

Bearbeitet von Lukas

schematicpcbbomresistorcapacitorinductorIC
No license00Jul 2, 2026
uncutgem
@quantumvillage

A prototype Full Stack fully Open Source NV Center Diamond Magnetometer

schematicpcbbomresistorcapacitorcrystalinductor
AGPL-3.000Jul 2, 2026
schneggi-sensor
@rogger

A low-power ZigBee sensor integrated with HomeAssistant for monitoring temperature, humidity, and CO2.

schematicpcbbomcapacitorresistortransistorIC
GPL-3.000Jul 2, 2026
the-art-of-electronics-lab
@roshanibankar

Mixed-signal electronics, PCB design, embedded systems, hardware bring-up, and circuit debugging using KiCad/Altium, C++, Python & oscilloscopes.

schematicpcbbomcapacitorresistordiodeIC
MIT00Jul 2, 2026
cm5-reveng
@schlae

Reverse engineered Raspberry Pi Compute Module 5

schematicpcbbomresistorcapacitorconnectorinductor
No license00Jul 2, 2026
smartknob
@scottbez1

Haptic input knob with software-defined endstops and virtual detents

schematicpcbbomcapacitorresistortransistorinductor
Apache-2.010Jul 2, 2026
ground_radio_board
@silver-sat

Silversat Ground Station Radio Board

schematicpcbbomresistorcapacitorinductorfuse
No license00Jul 2, 2026
group-project-random-strangers
@sjsu-cmpe-195

sp26-cmpe-195a-group-project-CMPE195_Template-1 created by GitHub Classroom

schematicpcbbomresistorcapacitordiodetransistor
LGPL-3.000Jul 2, 2026
spaceboardshardware
@spaceboards

A collection of open source hardware that has been designed by Spaceboards

schematicpcbbominductorresistorcapacitortransistor
CERN-OHL-W-2.000Jul 2, 2026
sts1_cobc_hw
@spaceteam

HW files of COBC

schematicpcbbomresistorcapacitorcrystalinductor
CC-BY-4.000Jul 2, 2026
winter-kicad
@sparrowthenerd

KiCAD Files for all WINTER (Wireless Inertial iNformation and Telemetry for Energetics Regulation) flight computer

schematicpcbbomICresistorcapacitorinductor
GPL-3.000Jul 2, 2026
fluxpad
@sssata

Analog keypad with hall effect switches and rapid trigger for osu!

schematicpcbbomresistorcapacitorICregulator
GPL-3.000Jul 2, 2026
psdaptwor
@swyter

An experimental PC adapter for EPCOT —the PlayStation®VR2 headset— that splits USB Type-C® into DisplayPort video, USB 3 data and power. Intercepting its DP-AUX/SBU and CC side channels.

schematicpcbbomresistorcapacitorcrystaldiode
CERN-OHL-S-2.000Jul 2, 2026
minesweeper-competition-robot-pcb
@tendopain18

KiCad-designed Control and Power PCBs for a minesweeper competition robot, featuring an Arduino Mega, motor drivers, IMUs, and an automatic safe-shutdown circuit.

schematicpcbbomconnectorresistorcapacitorIC
No license00Jul 2, 2026
pd24
@thebadzhang

一个可以通过PD诱骗BOOST升压到24V(通过修改反馈电阻可调)输出的工具

schematicpcbbomcapacitorresistorinductordiode
No license00Jul 2, 2026

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