4Bit-7Seg Digital Display Module SKU: D-0007

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4Bit-7Seg Digital Display Module

TM1637 1.jpg

Descriptions

The module is a 12-foot clock with 4 points of positive digital (0.36 inches) display module driver IC TM1637, only two signal lines can make SCM four 8-segment LED.

Features

  • Display of male red for the four digital tube
  • Adjustable digital tube 8 gray
  • Level control interface for 5V or 3.3V
  • 4 M2 screws positioning holes for easy installation

Specifications

  • Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;
  • Digital tube: 4 common anode score points with 0.36 inches LED, red highlights;
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;

Gallery

TM1637 1.jpg
TM1637 2.jpg
TM1637 3.jpg
TM1637 4.jpg
TM1637 5.jpg
TM1637 6.jpg

Application Scenario

  • Workging with Raspberry Pi 4B
TM1637 8.jpg


Package Includes

  • 4 x 4Bit-7Seg Digital Display Module
  • 4 x 4Pin Female to Male Jumper wire
TM1637 0 02.jpg


HOWTO

How to Connect to Raspberry Pi

Pi1637.png


How to program it

  • Open a terminal on Raspberry Pi and typing following command:
 pip install raspberrypi-python-tm1637
 git clone https://github.com/yoyojacky/tm1637forpi.git
 cd tm1637forpi/
 python tm1637.py

Keywords

  • 4Bit 7seg Digital Display Module, 7segment display module, Raspberry Pi 4B