Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

The 4-digit tube display is a very practical display device that can be used for devices such as electronic clocks, score counters and the number of people in the park. Bearing low price and easy to ...

The Joey board from Gooligum Electronics is a nifty 4-digit LED display that is designed to press-fit onto the first 26 pins of a Raspberry Pi. The holes on the PCB are slightly offset from a standard ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...