Product Description of TM1637 4 Digit 7 Segment Module: TM1637 is the best solution for displaying the output data of your Arduino project. The full name of TM1637 is 4 Bit Digital Tube LED Display Module. The user is restricted by numbers. But this module still displays some characters. This 7 segment module displays 4 characters which are controlled by TM1637 Driver Chip. TM1637 required only 2 connections. I2C bus also used to connect it with 2 wires. There are more pins available on the microcontroller to connect other things. This module contains a 12-foot clock. And this clock has 4 common anode tubes. This anode tube size is 0.36 inches. Two connections make the MCU control four 7 segments digital tube This 7 segment output display also has keyboard input capability but it is not used in this module. Pin Description: There is a Ground pin used for GND. It also has Vcc which contains 5V. It contains DIO which has D2. There is a Clock pin which is D3. Features of TM1637 4 Digit 7 Segment Module: It is easy to use. It is easy to multiplex. It can be used as a 4 digit display unit. It can be used as a clock display. It also contains electrical/electronic projects There is a counter project using 7 segment displays. It has 4 M2 screws positioning holes for easy installation. Technical Specifications: No of Digits is 4 The power is 5V. PCB Color is Blue its Interface Type is SPI, QSPI, MICROWIRE Serial Interface Maximum Clock is 10MHz Digit LED Color is Bright RED Cascading Ability is Can be chained or cascaded to drive unlimited units Display Driver is TM1637 Material used PCB Electronic Components its Size is 42.15mm (L), 24.65mm (W), 11.0mm (H) Package included: ONE Display Module.
