TM1637 DISPLAY module is used for displaying numbers. The module consists of four 7- segment displays working together. The module working is based on ‘TM1637’ IC present internally and hence the name ‘TM1637 display.
Features
Display common anode for the four red LED
Digital tube 8 gray adjustable
Level control interface for 5V or 3.3V
Size:42X24X12mm