Posted in Arduino Hacks, how-to Tagged arduino shield, breadboard, fritzing, pcb, schematic ← Mission Impossible: Infiltrating Furby Finally, A Fidget Spinner We Can Love → ...

The Arduino then controls the state of the LED using the active high enable line from the column multiplexer chip. [Alex] wanted more than just a static image to show off on his new display, so he ...

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 ...