TM1637 4-Digit 7-Segment Arduino Tutorial (3 Examples) In this tutorial, you will learn how you can control TM1637 4-digit 7-segment displays with Arduino These displays are fantastic for displaying sensor data, temperature, time, etc
Arduino library for TM1637 (LED Driver) - GitHub An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display The TM1637 chip also has keyboard input capability, but it's not implemented in this library