The board has four LED arrays resulting in a display of 8×32 LEDs. The MAX7219 takes a 16-bit data word over a 10 MHz serial bus, so programming is pretty easy. The MAX chip can decode for seven ...

In what might be a wonderful tribute to that, [Davide Gironi] created a simple AVR-powered 16-digit serial ... to send new values: a start byte, a CRC, the data to display, and an end byte.

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 CleO Comes complete with 20 tutorials and 20 projects allowing you to learn more about the Arduino platform and using the TFT display to show your data and results as well as any navigation ...