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.

Describing itself as "the world's biggest show and tell", the website instructables.com features a number of interesting DIY projects. One that caught my eye was 'LED floaties' 'Nak' writes: "My ...

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 ...