DFR0506

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DFR0506 is an LCD display module that features an LED backlit display. It is a two-line, 20-character display with a backlit LCD (LCD) and yellow LED backlit display. With excellent readability, long lifetime, and wide temperature range, DFR0506 is ideal for applications where character-based display is required.

The DFR0506 display module is designed for convenient operation. It consists of two parts: the character generator and the LCD panel. The character generator consists of a 40-pin, 40-segment LCD controller, which is responsible for driving the LCD panel. The controller is compatible with any character set or font and contains RAM to store the bit-mapped characters. The controller supplies logic power to the LCD panel and provides voltage to switch the backlit LEDs on and off. Meanwhile, the LCD panel itself is composed of two rows, each row has 20 characters, 1.4-inch (12.0mm) in height with a 16 x 2 matrix. DFR0506 is designed with a viewing angle of 180 degrees, which ensures it is suitable for viewing from all directions.

The working principle of DFR0506 is quite simple. Basically, when the power is turned on, a logic signal is sent by the 40-pin controller to the 16 x 2 LCD panel. The 16 x 2 LCD panel transmits the data it receives via the 40 connections, which arranges everything into rows and columns on the screen so that characters can be generated and the image can be seen. Meanwhile, the controller also drives the LED backlighting. The LED backlighting consists of 8 yellow LED bulbs in the rear and 4 white LED in the front, providing a brighter and more vibrant display and allowing the user to read the letters clearly, even in low-light environments.

In addition, the DFR0506 display module is extremely robust and reliable, tested and certified to EN 61326 standard, which ensures its optimal performance even in extreme environmental conditions. It is also resistant to RF interference, electromagnetic radiation, and vibration, making it a good choice for applications that require a reliable display.

In conclusion, the DFR0506 display module is an excellent solution for applications that require superior readability, long lifetime, and wide temperature range. It offers an easy-to-use and reliable display, featuring a two-line, 20-character display with an LED backlit LCD and yellow LED backlit display, making it an ideal choice for outdoor and industrial applications.

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