The small Arduino development board has been combined with an RTC module for timekeeping and 18 MAX7219 drivers to activate over a thousand (1,008) individual segments. The project has now been ...

He also admits he’s no video editor. However, his latest video uses some a MAX7219 to create a 600 character scrolling LED sign. You can see a video of the thing, below. Spoiler alert ...

The MAX7219 driver simplifies the process of controlling multiple LEDs in matrix or numeric display form. For fast prototyping, software code developed for the MAXREFDES99# reference design works with ...