Use this 4-digit 7 segment display module to display anything from time, distances, weights, battery level, thermistor values or any other information requiring some sort of basic output to the user. Justhaving this 7-segment display at hand allows you to also easily debug your device by displaying values during runtime without requiring a serial port connection. A 4-digit 7-segment display module is a device that consists of four 7-segment LED displays, which are a series of LED lights arranged in the shape of the digits 0 through 9. The TM1637 is a driver IC that is commonly used to control the 4-digit 7-segment display modules. It can drive up to four 7-segment LED displays and includes a built-in clock and data latch to simplify the interface with a microcontroller. The TM1637 can be controlled using a simple serial interface, making it easy to integrate into a variety of electronic systems. It is typically used to display numerical data in a variety of electronic devices, such as clocks, digital thermometers, and electronic scales. This module is extremely easy to use and flexible. Example code and additional information can be found at https://playground.arduino.cc/Main/TM1637 Example video available here: https://www.youtube.com/embed/iFE6Ae8vb-U
