BUTTON AND DISPLAY MODULE WITH TM1638 CHIP

Description

This chip key display module features a combination of eight 7-segment displays, eight red LEDs, and eight push-buttons. Making it ideally suited for making simple user interfaces.

All of the LEDs and buttons are driven 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.

Features

• combination of eight 7-segment displays (with decimal point), eight red LEDs, and eight pushbuttons
• all LEDs, 7-segment displays and pushbuttons can be controlled and read using only 3 GPIO pins

Specifications

• driver chip: TM1638 LED controller
• supply voltage: 5 V
• interface: simple 3-wire serial
• number of LEDs: 8
• number of 7-segment displays: 8 (with decimal point)
• number of pushbuttons: 8
• weight: 28 g
• dimensions (W x L x H): 76,2 x 50,2 x 10,6 mm