This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

A variety of options are offered by Chevrolet for the mid-engined C8 Corvette, and among them is the $995 Engine Appearance Package, which includes carbon fiber closeout panels and LED engine ...

Thanks to our Technology Editor Steve Bush for flagging this one - Build a DIY LED - which continues the LED theme nicely, following our Build your own LED cube post. It is a fascinating article by ...

Recycling is the act of processing used or abandoned materials to create new products. Here’s a simple DIY electronics recycling project — Layman’s Christmas Window Lights — that is nothing but a ...