4 Bits TM1637 LED Display Module & Clock

150.00

SKU: NA042 Category:

Description

Description:

The module is a 12-foot clock with four common anode tube (0.36 inch) display module for driver IC TM1637, only two signal lines can make the MCU control four 8-segment digital tubes.

Features:

Digital Tube (Display): 4 common anodes with 0.36 inches red LED
Adjustable digital tube 8 gray
Level control interface for 5V or 3.3V
Interface: 4 digital display module
Control Interface: A total of four pins (GND, VCC, DIO, and CLK)
GND to ground
VCC is the power supply
DIO – Data I/O; connect to any digital pin on the Arduino
CLK – Clock; connect to any digital pin on the Arduino
Size: 42X24X12mm