XDMR09C3

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As one of the most commonly-seen display modules, LED character and numeric displays are widely used in a variety of industrial applications. In this article, we will focus on XDMRC09C3-type LED character and numeric displays and discuss its application field and working principles.

Overview

XDMR09C3 is one of the most popular display modules within this category. It is an 8x8 LED character and numeric display with a keypad. It is light in weight and easy to operate, making it an ideal solution for a wide range of industrial applications.

Given its low cost and high performance, XDMRC09C3 has found widespread application in digital displays, indicators and menu systems. It is also used in other electronic devices such as vending machines, electronic scales and automatic ticketing machines.

Working Principle

The XDMRC09C3 display module is an 8x8 LED character and numeric display with a keypad consisting of 8 individual LEDs. It is driven by a microcontroller which is responsible for reading the keypad and controlling the display. The microcontroller processes input data and sends out corresponding control signals to control the 8x8 display. The 8x8 display then light up as soon as a specific signal is detected.

The XDMRC09C3 display module has multiple input signals. It can receive serial data, parallel data and various control signals which are all processed by the microcontroller. The microcontroller then identifies which LED should be lit and sends out corresponding control signals to the 8x8 display.

Conclusion

The XDMRC09C3 LED character and numeric display is an excellent device for a wide range of applications. It is low cost, high performance and easy to operate, making it an ideal solution for digital displays, indicators and menu systems. Furthermore, its versatility and high performance have made it a popular choice for many industrial applications including vending machines, electronic scales and ticketing machines.

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