TM1637 4 Bits Digital Tube LED Display Module With Clock Arduino Compatible
Per
piece
Product details
Driver Chip: MAX7219
Input Voltage: 3.7 to 5.3 V
Input Current: 30 mA
Display Dimensions (mm): 42 x 24 x 12
Display common anode for the four red LED
Digital tube 8 gray adjustable
Level control interface for 5V or 3.3V
Four M2 screws positioning holes for easy installation
Dimension: 42 x 24 x 12mm
Display Size: 0.36″ Display
Weight: 12 g
This is a 4-digit Seven segment display based on TM1637 chip. TM1637 chip is used to drive the seven segments and it can be interfaced with your controller using I2C interface. No more headache of scanning seven segments and using multiple lines for interfacing of 7-segment now just with two lines you can interface 4 digits to your microcontroller.
