Module 4-digit seven-segment indicator on TM1637 red

The 4-digit seven-segment indicator module is used to output digital information. Due to the small dimensions of the module, it can be used in the design of small-sized devices (desk clock, thermometer, etc.).

The module is designed based on the TM1637 driver. The TM1637 chip has 10 pins and is made in the SO20-300 package. The driver is designed to maintain communication between the 4-digit seven-segment indicator module and the connected microcontroller device. One of the features of the module is the presence of an hour separator, in the form of a colon, so it is often used in designing clocks on the Arduino platform. The indicator glow color is red.

The module is connected to the microcontroller device using the I2C bus. There are 4 outputs on the board of a 4-digit seven-segment indicator:

VCC: supply voltage 3.3 or 5V
GND: ground
CLK: bit clock
DIO: data bus

Power is supplied from an external power supply, the Arduino platform, or any other microcontroller device. The module supply voltage range is from 3.3 to 5 V.

To work with the module in the Arduino IDE, you need to install the "TM1637" library.

Module Specifications:

Chip TM1637
Supply voltage, V 3.3 ... 5
Consumption current, mA 80
Glow color red
Module dimensions, mm 50 x 31 x 15.