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Run an LED matrix or digit display without using up all your pins. The HT16K33 driver handles the scanning and brightness, and your Arduino controls it over I2C.

Why you will like it

• I2C interface – only two data pins for the whole display.
• HT16K33 driver chip – takes care of display multiplexing for you.
• Works with matrix and 7-segment displays – one driver, many display types.
• Cleaner code and wiring – supported by popular Arduino libraries.

Ideal for: scoreboards, clocks, scrolling signs and status panels.

Order from Alqamarshop for fast delivery across Kuwait.