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.

So proud of this DIY LED sign for the dance studio. A fun and creative build that adds the perfect glow and personality to the space. Simple idea, big impact, and totally worth it! #LEDSign #DIYCrafts ...

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 ...