GMC21IG75

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The GMC21IG75 is an LED Dot Matrix and Cluster Display Module often used for applications such as displaying messages, data, or images. It was developed to solve the problem of displaying large amounts of information in a small space. The module is suitable for a variety of applications in industrial, commercial and other areas.

In terms of its size, the GMC21IG75 is a single 4.5 mm x 4.2 mm module that sits on a 4.5 mm x 5.3 mm PCB. The module is composed of 75 white LEDs arranged in a 5x15 matrix and can be used to create a wide range of visual displays. The LEDs are arranged in a single line and LED-level drive can be used to increase their brightness.

The module is driven by a serial data bus which allows rapid communication between a microcontroller or computer and the display. This allows for the transfer of a wide range of information, making the module suitable for applications such as displaying text, images, video, and more. The module can also be powered by a 5V DC power input, making it easy to incorporate into existing power infrastructure.

The GMC21IG75 is also highly efficient, with an operating voltage of 5V and a power consumption of only 0.1W maximum. This makes it a viable solution for applications that require low power usage. The module also has several environmental benefits, including no radiation, wide temperature range and wide voltage range.

The working principle of the GMC21IG75 is based on the transmission of data from a microcontroller or computer to the module via a serial bus. The module will then decode this information and display it as an image, allowing for the display of various types of information. The module has a built-in system for managing this data and its displays, allowing for the setting of various display modes such as brightness, color, scrolling, and others.

Overall, the GMC21IG75 is a reliable and efficient display module suitable for a variety of applications. It is easy to incorporate into existing systems and can be used for a variety of applications. Due to its size, power efficiency and environmental benefits, the module can be used in a wide range of applications across industrial, commercial and other sectors.

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