The module is a 12 foot with a clock point four common anode tube (0.36 in.) display module for driver TM1637, only two signal lines can make the MCU control 4 bits 8 digital tube.
Packing List (bulk pack):
Specifications:
- Display of red for the four digits
- Level control interface for 5V or 3.3V
- 4 M2 screws positioning holes for easy installation
- 4 digital display interface module as shown below:
- Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin
- Digital tube: 4 common anode score points with 0.36 inches LED, red highlights
- Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination
- Size: about 45 x 24 x 10 mm (1.77 x 0.94 x 0.39 inch)
- Weight: 7.3g (0.26 oz)