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.

Creative, cost-effective and kid-friendly — these DIY decor ideas will make your home sparkle on the festival of lights without burning a hole in your pocket This Diwali, you don’t have to splurge to ...

Winter is a great time to finally tackle any DIY projects you’ve been avoiding. While you’re stuck inside, you can transform one or all the rooms in your house by completing a few quick projects. You ...