Rasbee 4 Digital Display Module LED Adjustable Brightness with Clock
This module has a 4-place common anode digital tube (0.36 inch) display module with a 12-pin clock point, the drive chip is TM1637, and only two signal lines can control the 4-position digital tube of microcontroller.
The module features include:
Display is 4-place common anode red digital tube
Digital tube 8 grade adjustable ash.
Connection port level control is 5V or 3.3V
4 x M2 bolt positioning holes, convenient for installation
Power supply voltage: 3.3V/5V
Current: 30 Ma, Max 80 mA.
Dimension: 42X24X12mm
Control connector: 4 pins (GND, VCC, DIO, CLK), GND is ground, VCC is power supply, DIO is data input and output pin, CLK is watch signal pin.
Digital Tube: 0.36 inch digital tube with 4-place common anode, red letters highlights
Positioning Holes: 4 pieces M2 screw positioning holes, 0.09 inch (2.2 mm) hole diameter; easy to install modules to achieve modules.
Package Includes:
1 x 4 Digital Display Module LED