Whadda WPM461 PCB design board 1 pc(s)

This chip-key display module has a combination of eight 7-segment displays, eight red LEDs and eight push buttons. This makes it ideal for creating simple user interfaces.All LEDs and keys are controlled and / or read by a TM1638 LED controller IC. This driver chip uses a simple 3-wire serial interface to communicate with your Arduino® compatible board.This text is machine translated.

Price: 11.99 from Conrad Electronic