Hardware

1,802 boards

KiCad boards from 760 GitHub repositories tagged “hardware”, the most starred first; open any of them in PCBKit.

2 layers50.5 × 128 mm
Mixer channel
samjkent/mixer-hp-lp-channel
Mixer channel with SSI2164 HP/LP Filters
123 parts2
2 layers82.6 × 50.2 mm
MagicQuartz Mega
sebmate/MagicQuartz-TechDemo
Turntable speedbox implementation for the MagicQuartz firmware
33 parts2
2 layers156.8 × 76.8 mm
2p3s pwr pack
sensorable/batt-pack
A 6-cell battery pack for Sensorable Open Source Camera
25 parts2
2 layers55 × 40 mm
E900M30S shield
sgofferj/E900M30S-shield
Breakout board for eByte E22 SPI modules with CM4 footprint
5 parts2CC-BY-SA-4.0
4 layers88.9 × 50.2 mm
Delta
shreyaslad/delta
A minature, custom-made board that controls vehicles and streams onboard telemetry.
76 parts2
2 layers70 × 100 mm
Fairylights driver
simmsb/zigbee_fairy_lights
Battery powered zigbee fairy lights driver
11 parts2
2 layers98.6 × 53.8 mm
Piaa
soypat/piaa
Industrial extension board for Raspberry Pi Pico (W). RS485, EMI insulated digital input/output pins.
104 parts2GPL-2.0
4 layers115 × 76.3 mm
Apm
TeHSiGGi/agp-power-monitor
Power minitoring utility for AGP graphics cards
119 parts2GPL-3.0
2 layers63.2 × 30.6 mm
UsbC2UsbA
TheusHen/UsbC2UsbA
My first PCB: USB-C to USB-A adapter. A simple project for learning and warming up for Hack Club Highway 2026. Includes schematic, 3D view, and PCB design.
8 parts2GPL-3.0
2 layers39 × 27 mm
Raspberry pi power hub
tobycm/raspberry-pi-power-hub
one port (usb c) to rule them all!!!
87 parts2MIT
2 layers27.5 × 52 mm
OM EPSC3-Micro
turfptax/OM-Dev-Kit
Open Muscle Dev Kit (V0/V1): ESP32-C3 sensor-cell hardware (KiCad PCBs + gerbers) and MicroPython firmware for the OpenMuscle pressure-sensing platform.
23 parts2
4 layers66 × 42 mm
Sbc
vd-rd/sbc_at91sam9g20
Open hardware SBC module based on AT91SAM9G20 @400MHz with 128MB RAM
116 parts2
2 layers80 × 90 mm
3DHall panel
vintlabs/3D-Hall
3D Hall Effect Sensor Module - ALS31313 (Hardware)
145 parts2GPL-3.0
2 layers17.8 × 22.9 mm
Night light
vivian-dai/night-light
night light circuit using photoresistor
5 parts2MIT
2 layers52.1 × 65.4 mm
Continuity tester
vpatkov/continuity-tester
Ultra low-voltage, low-current, and fast continuity tester
38 parts2
2 layers80 × 10.2 mm
Mic
werediver/mic
A phantom-powered balanced electret microphone interface
26 parts2
2 layers100 × 50 mm
AR0004-R1
WizardTim/AR0004-R1
10W D50 & D65 Standard Illuminant
54 parts2GPL-3.0
2 layers62.5 × 61.5 mm
Jeden board
Wojtekb30/Jeden-board
KiCad hardware project. A ATMega328P-based development board with Arduino Uno's functionality.
29 parts2
2 layers12.5 × 23.5 mm
PCB optical sensors 2 PMW
xmotion-project/karaloop
Wearable interfaces to interact with any device, WITHOUT HANDS, just with movements of the face.
24 parts2
2 layers
Aegis
YousefAliAicha/aegis-embedded-system
Networked rotating ultrasonic radar system built on the Deneyap Kart 1A (ESP32-S3), with a real-time web dashboard served directly from the board.
9 parts2MIT
2 layers170.2 × 119.4 mm
Sentinel
YousefAliAicha/sentinel-arduino-firmware
Adaptive traffic-light FSM on the Arduino UNO R3 — pedestrian preemption, LDR-gated night mode with HC-SR04 vehicle detection, and a multiplexed 7-segment countdown. Fully non-blocking.
25 parts2MIT
2 layers85 × 94.5 mm
Digital voltages ps
zachrjt/digital-voltages-ps
Fixed 3.3V and 5V voltage power supply with voltage and current readout
79 parts2
2 layers88 × 61 mm
Tht opamp eq
1999AZZAR/pcb-skill
Autonomous, end-to-end KiCad PCB design skill for AI coding agents (Antigravity, Claude Code, Codex). Headless automation via kicad-cli & pcbnew, DRC verification, and JLCPCB manufacturing exports.
51 parts1MIT
2 layers60 × 56 mm
VibrationDT
adityarawat1223/Vibration-Detector
Vibration diagnostic tool using STM32 bare-metal C, on-chip FFT, and custom PCB hardware for bearing fault detection.
35 parts1