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.

If you searching for an LED matrix for your next project or to add to an existing application you may be interested to know that the Maker LED Display is now available to purchase from the Crowd ...

Arduino boards have grown so popular, that the very name “Arduino” is almost synonymous with development boards. The flexibility and economics presented by their wide range of products make them a ...