SC39-11GWA

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The SC39-11GWA is a type of display module that falls into the category of LED Character and Numeric. This module is a versatile solution as it can be used as either a scrolling or static display depending on the application requirements. The SC39-11GWA is capable of displaying 16 characters at once, making it an excellent choice for applications that demand a large amount of information to be shown on a limited space.

The SC39-11GWA display module is composed of two main components: a 128x128 dot matrix LED display, and a micro controller unit. The LED display is composed of individual matrix rows and columns that form a total of 16 characters. The matrix is divided into four 8x8 character blocks with each block having two LEDs mounted on top of it. The microcontroller unit is responsible for controlling the operations of the display and ensuring that the characters appear properly.

The SC39-11GWA display module can be used in a variety of applications. It is most commonly used in applications that require large amounts of information to be displayed in a limited space. For example, the display can be used to display menus and other images that require a lot of information to be shown. It can also be used as a status indicator or even used as a scrolling text message.

In terms of technology, the SC39-11GWA uses static scan technology to display the characters on the LCD display. This type of technology works by illuminating one line at a time while the other lines are kept dark. This allows the display to show a single character at a time in an efficient manner. As each line is illuminated, the driving voltage is quickly adjusted so that the pixels that are illuminated will remain the same.

In terms of the working principle the SC39-11GWA module works on the principle of Pulse Width Modulation (PWM). This technique is used to adjust the intensity of the individual LEDs and pixels in order to produce a dimmer or brighter display. In this way, the dynamic range of the LED display can be manipulated according to the application requirements.

In conclusion, the SC39-11GWA is an excellent display module that can be used in a variety of applications. It offers a high degree of flexibility and is capable of displaying 16 characters at once on a limited space. It also operates using the PWM technology which allows for a greater degree of control over the intensity of the LED displays.

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