LDD-F5406RI

LDD-F5406RI Application Field and Working Principle

As one type of display modules, LED Character and Numeric display modules give users huge convenience with powerful functions. LDD-F5406RI from Microtips Technology is a four-digit LED display module and widely used in various field. In this part, the application and working principle of LDD-F5406RI will be introduced.

Application Field

The size of LDD-F5406RI is 57.0mmx 17.3 mmx12.2 mm and can be applied in a wide range of fields. The most common use of this display module is in products with digital control, such as communication devices, and medical products. Furthermore, it can also be applied in production lines and electric equipment. Generally, four-digit LED display modules as LDD-F5406RI have strong stability, good reliability, and a long service life. That\'s why it\'s widely used in various fields.

Working Principle

Like other display modules, the working principle of LDD-F5406RI is simple and easy. The input voltage and the signal voltage decide the brightness and the numbers of LEDs display on this module. The signal that comes from the signal pins drives and controls the common cathode pins to achieve the display effect. The input current can control all seg pins, so that they can show corresponding numbers and characters. If the voltage between all common cathode pins is 0 V, the LED is off. The voltage between the common cathode pins and signal pins determine the brightness of the LED.

Conclusion

LDD-F5406RI is a four-digit LED display module from Microtips Technology and widely used in various fields. The application of this module involves digital control, medical products, production lines, and electric equipment. And the working principle is that the input voltage and the signal voltage decide the brightness of the LED, and the signal pin drives and controls the common cathode pins.