Recent Projects

Hall sensor, IR optocouple, ignition coil inducted tachometers. Also clock, voltmeter, DS thermometer.

Tachometer 6-in-one

mikhail-belkin Mikhail Belkin

The LED Was Already In The Schematic — Optical Bus Extension and Infinite Scaling of the DTL N-ary Cell

Optical extension and scaling for N-ary cell

alan-cyr Alan Cyr

I'd like to build a teletype-style terminal using an Alphacom thermal printer and a decent keyboard that will work with any RC2014

MCU-less teletype terminal using Alphacom printer

An S3 browser that runs entirely in your browser. No server, no install, no build step — two files, open one of them and start browsing.

S3Feather - Comfortable One file S3 browser

aleksei-tertychnyi Aleksei Tertychnyi

Rebuilding a modern-ish Amiga using a MiSTer FPGA and a reproduction Amiga 500 case

MrBig - Amiga A500 Retrofit

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuilds YUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK

YUMO GLOBE

yumobuilds YUMO.BUILDS

An ESP32-powered desk gadget with six round displays that appears to spin without any visible axle — the trick is mounting the frame on the

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuilds YUMO.BUILDS

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuilds YUMO.BUILDS

9 volts, DIY motors, Arduino and DRV8833

Beginner "H2" line follower

gmez-mora-rodrigo-uriel Gómez Mora Rodrigo Uriel

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

3D printed DIY wearable that changes colour as you move.

LED Bracelet

was given a Raspberry Pi as a gift and have been on a mission to learn everything it can do.

Raspberry PI

Hatterofthewaste

A robotic solar-powered surfboard that will travel from LA to Hawaii! It's Arduino-powered, satellite connected, and collects ocean data.

SolarSurfer

rusty-jehangir Rusty Jehangir

DIY bluetooth fightstick for PC / PS3

Bluetooth Arcade Controller

A networked room that changes its appearance to simulate any environment.

The Holodeck: Whole-Room Environment Augmentation

fabricateio Fabricate.IO