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.

Explore three innovative DIY projects in this video, each utilizing ball bearings to create unique spinning gadgets. Learn how to craft a smartphone macro lens and light painting tool, an LED-enhanced ...

If you’re looking for a great way to light your photo and video shoots, this DIY super bright LED panel can be molded to shed light anywhere you need it. You can even swap between warm and cool ...