LDM-21457MI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An LED dot matrix is a display module that is used to create a variety of shapes, numbers and letters. It consists of a matrix of LEDs which are placed in an arranged grid. The LED dot matrix can be combined to create different characters, symbols, and shapes. The LED dot matrix can also be used for more complex displays such as LCD and video projection.The LDM-21457MI is a high-density LED dot matrix display module designed for a variety of applications. It is a single module with eight rows of eight columns, and each row and column having seven LED elements. This dot matrix module has a total of 56 LED elements and is capable of displaying up to 8 characters or messages. The LED elements are composed of a 4-bit shift register, allowing for rapid and accurate display.The LDM-21457MI has many applications. It can be used in industrial equipment, medical instruments, advertising displays, and outdoor use. It can also be used in a variety of applications such as time keeping, automotive panel displays, and process monitoring among others.The working principle of the LDM-21457MI is quite simple. The LED dots of the module can be controlled and programmed by a microcontroller connected to its shift registers. The microcontroller provides the necessary instructions to the shift register, which then turns on and off the LEDs according to the instructions given by the microcontroller. The LEDs can be programmed to change their intensity and brightness. This can be controlled through a serial or parallel interface.With the help of the LDM-21457MI, users can create any display they desire. They can create text messages, graphics, symbols, animation, and various other shapes. The module supports a variety of features including fading, scrolling, and brightness control. It is easy to operate and requires minimal setup.Overall, the LDM-21457MI is a versatile and powerful display module that can be used in a variety of applications. It is ideal for high-density displays and can be easily connected to any microcontroller. It has a reliable performance and provides a well-designed solution for any project. The module is also highly cost effective which makes it an attractive option for many users.

The specific data is subject to PDF, and the above content is for reference