MAN59120

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MAN59120 Application Field and Working Principle

The MAN59120 is an LED (Light Emitting Diode) 3 digit character module. This displays module can be easily incorporated into a wide array of applications due to its unique design. The MAN59120 falls into the category of LED Character and Numeric Display Modules. It is a 3 digit, 7-segment LED display with decimal points for each character.

The main purpose of this display module is to facilitate communication between the application and the user. The three digits give you the ability to display three separate messages on one single display. For example, you can communicate the time on a single display using the 3 character display.

The MAN59120 has various features that makes it a great choice for remote displays. It has an internal backup battery that allows the display to keep running even when the power fails. It has a wide operating temperature range, making it suitable for hot or cold environments. It also has adjustable brightness to make the display more visible in a wide variety of settings.

The MAN59120 is powered by a single 5V DC power supply. This display module is made up of two parts, a black background and a 7 segment character array with decimal points. The character array has a width of 0.3". The display is capable of displaying 3 characters at a time with a viewing angle of 120 degrees. A suitable controller such as the UT62256 and the ULN2003A are needed to be connected to this module in order to make it work correctly.

The UT62256 works as a serial data transfer controller. An input signal of 8 bits (1 byte) can be transferred to the display module using the UART interface of a microcontroller. The ULN2003A works as a power supply driver. It provides the necessary current to drive the display module by transforming the 5V DC power to the needed current levels.

Once connected, the MAN59120 can work in a standalone mode or in a serial mode. In the standalone mode, the current time can be displayed. In the serial mode, it can be controlled using the UART interface of the microcontroller. By using the UART protocol, various messages can be displayed on the display module with different command lines.

The MAN59120 LED Display Module is highly versatile and extremely efficient. It can be used for a wide range of applications including, but not limited to, security systems, factory machinery, medical equipment, and household appliances. Due to its low power consumption, wide viewing angle, and adjustable brightness, the MAN59120 is an ideal choice for displays requiring a wide viewing angle and clear viewing in a wide variety of settings.

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