Description:
The module is a 3.65 m with a beating point four common anode tube (3.9 cm). Display module for driver TM1637; only two signal lines can make the MCU control 4 bits 8 digital tube.
Parameters:
Supply voltage: 3.3V-5V DC
Module current: 30-80mA (at 5V power supply)
Module size: approx. 42 x 24 x 11mm (without pin), 48 x 24 x 11mm
Control connection: 4 common anode points with 3/8" LED, red highlights
Hole: 4 x M3 screw holes, hole diameter: 2.2 mm, the positioning of the module is easy to install to achieve an inter-module combination.
Package includes:
2 x 4-bit LED digital tube module