Close

Recent Projects

A device I designed to fuse 74-series logic with an ATmega328PB microcontroller
Project Owner Contributor

Alarm Clock with Remote USB Interface

zachary-murtishiZachary Murtishi

Single DPDT relay clock generator. Latch. D-flipflop. Program counter. DRAM.
Project Owner Contributor

Relay computer circuits with pre-1940 components

matnieuwMatNieuw

Gioia is an electronic wearable gadget that can be used as a pendant, earring or brooch
Project Owner Contributor

GIOIA - glittering fashion

sergio-ghirardelliSergio Ghirardelli

A bare minimum controller to successfully drive an unipolar stepper motor. The controller includes oscillator and driver also.
Project Owner Contributor

Stepper motor controller with transistors only

podmanickymichalpodmanicky.michal

A tiny Bluetooth BLE module, on an equally tiny budget
Project Owner Contributor

Quarter Inch Squared BLE beacon

biemsterbiemster

An Open source Braille embosser in the spirit of RepRap
Project Owner Contributor

BrailleRAP DIY Braille embosser

stephaneStephane

The Pi Digital Clock 7.84 inch Display is a digital clock that uses a 7.84inch display to show the time in a clear and easy-to-read digital
Project Owner Contributor

Pi Digital Clock 7.84 Inch Display

yakroo108Yakroo108

This is my final ula replacement board for the ZX8301 ula of Sinclair QL. This one offers no optimizations but is compatible with SGC/GC.
Project Owner Contributor

Lion ULA - ZX8301 ULA for Sinclair QL

leonLeon

inspired by Simen's badges, I had an idea for a Mysterio SAO
Project Owner Contributor

Mysterio SAO

davedarkodavedarko

A family of MIDI-OSC IoT sensors for creative interactivity with music, video, graphics, and more
Project Owner Contributor

Pipo modules

rupRup

A small daughter board for clock generation
Project Owner Contributor

Small clock divider

ken-yapKen Yap

A self-contained AIS GNSS server for small boats
Project Owner Contributor

Self-contained AIS GNSS receiver server

richard-van-fossanRichard Van Fossan

EPROM programmer too expensive? This isn't!
Project Owner Contributor

Relatively Universal ROM Programmer

anders-nielsenAnders Nielsen

bdwidth sensor is a high resolution optical width and motion sensor for 3D printer.
Project Owner Contributor

width and motion sensor

markmark

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
Project Owner Contributor

My Advanced Realistic Humanoid Robots Project

larryLarry

A tiny handheld dev console, with a 12 button keypad, Pi Pico W inside, piezo buzzer, and 128x64 OLED.
Project Owner Contributor

MiniPico v1

gordonGordon

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday