TM1367 4 Digit (7) Seven Segment Display Module for Arduino, ATmega

Four digital display module Arduino LED brightness adjustable point fitting blocks with clock



The module is a 12-foot clock points with a total of four digital tube Yang (0.36 inch) display module, driver chip TM1637, only two signal lines can make SCM four 8-segment.



Module features are as follows:

A display device for the four common anode red digital tube

Digital tube 8 adjustable gray

Level control interface for 5V or 3.3V

Four M2 screws positioning holes for easy installation



Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND is ground, VCC is the power supply, DIO data input and output pin, CLK is a clock signal pin;



Digital tube: 4 common anode score points with 0.36 inches digital tube, red highlight;



Positioning holes: 4 M2 screw positioning holes with a diameter of 2.2mm, the module to facilitate the installation location, to achieve inter-module combination;



Library routines Glance:

1. ClockDisplay: Use on board MCU timer 1 to time, and let the four digital display.

2. NumberFlow: 0 ~ 9, A, b, C, d, E, F, etc. 16 characters from right to left flow.

3. StopWatch: Use on board MCU timer 1 to time, and with the buttons for the stopwatch function.