A few years ago [Brian McCafferty] created a nice big RGB LED panel in a poster frame that aimed to be easy to move, program, and display. We’d like to draw particular attention to one of his ...

In this video, glowing LED signs are created using the 2021 X-carve. The project includes the construction of one sign for personal use and two as Christmas gifts. Tools featured in the project ...

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.