GMC21IB75

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GMC21IB75 is a type of LED dot matrix display module that is suitable for applications related to advertising displays. It has an active display area of 5,760 pixels arranged in a 7x80 dot matrix and 60 clusters. The visible display area is 105.6mm x 78.7mm.

This multi-functional display module offers good color performance, a wide viewing angle, high brightness, as well as superior heat resistance and low power consumption. It is suitable for a wide range of lighting conditions and is highly reliable. Additionally, the relatively small active display area makes it ideal for applications that require a compact solution.

The working principle of the GMC21IB75 is fairly straightforward. It consists of a light-emitting diode (LED), which is the source of the light. The LED is connected to a control circuit, which triggers the LED to emit light when certain conditions are met. In the case of the GMC21IB75, the control circuit is set to create a series of pulses, which are then sent to the LED to create the display.

The display is comprised of a series of dots or ‘pixels’, which are arranged in the desired pattern. The brightness of each individual pixel is determined by the intensity of the signal sent to it from the control circuit. This allows for a wide range of displays to be created, from simple text to more complex images.

The dot matrix display can be used to display a wide variety of information, such as time, temperature, and humidity readings. It is also suitable for a range of advertising applications, as it allows detailed text and images to be displayed. Additionally, it can be used to create games and animations.

In conclusion, the GMC21IB75 is a desirable LED dot matrix display module for applications related to advertising displays. It has a relatively small active display area, good color performance, high brightness, and low power consumption. Additionally, it is capable of displaying a wide variety of information, making it suitable for a range of applications.

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