LTP-4824CTB-P

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LED Character and Numeric display modules have become increasingly popular with the development of numerical clock, digital signage and interactive displays. The LTP-4824CTB-P is a good example of the many available options. The LTP-4824CTB-P is a powerful 4x24 (4 row x 24 column) LED Character and Numeric display module. It has an included PCA controller board, as well as an available optional light-sensor or infrared (IR) receiver.

Application Field

The LTP-4824CTB-P is widely used in the fields of industrial automation, vending machines, shipping and railroad systems, security systems, advertising boards and many more.

Due to its robust construction, the LTP-4824CTB-P is suitable for use in harsh environments such as exterior displays and factory floors. It has a wide operating temperature range from -30°C to +85°C, and is resistant to shock and vibration.

The module also has a good protection of the LED display. It is equipped with a power source protection function, ESD protection and a reverse current protection. It is also fire retardant, so it can be used in safety related applications.

The LTP-4824CTB-P is easy to install and maintain. It comes with an easy to use, plug and play interface and it requires no software installation. It also has an included cable and connector. Additionally, it has a high-speed transmission rate up to 500 Kbps, making it perfect for long distance data communication.

Working Principle

The LTP-4824CTB-P module is driven by PCA controller board. The PCA controller board consists of two elements: a CPU and a driver chip. The CPU processes the data and stores it in a RAM. The driver chip then reads the data from the RAM and controls the LEDs in the display.

The LTP-4824CTB-P also comes with an easy to use interface. By connecting this interface to an external source, such as a computer or a PLC, the user can control and display several types of information, including text and numerical data.

The basic working principle of the PCA controller board is as follows: the external data is converted into digital format by the interface. The CPU then controls the driver chip which turns the digital data into a compatible format to drive and control the LEDs. The drivers then performs the multiplexing and switching of the LEDs in response to the program. This is done in regular intervals to show the data on the display.

The LTP-4824CTB-P is an excellent choice for a variety of applications, thanks to its robust construction, wide temperature range, high-speed transmission rate and easy to use interface. It is a great choice for anyone looking for a reliable and powerful LED character and numeric display module.

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