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 ...

DIY projects can be a fun thing to do with your children during the holidays, and some of them can actually end up looking really good in the home, such as plant terrariums, hand-knitted doily ...