This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
YouTube on MSN

How to build a simple hand-cranked mini generator to light LEDs

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...
Hackaday

555-Based Square-Wave And Triangle-Wave Function Generator Build For Beginners

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...
Hackaday

The Graph Theory Of Circuit Sculptures

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...
CNX Software

Olimex HoT aims to be lightweight, easier-to-use alternative to Home Assistant

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...