HCMS-3917

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HCMS-3917 is an LED dot matrix and cluster display panel module. Its primary purpose is to serve as an electronic display panel for applications such as electronic products, machine displays, POS systems, instrument panels, control cabinets and so on.

This display module features a monochrome LED display composed of a matrix of dots arranged in a 7x7 format. It has a resolution of 49 LEDs and a viewing angle of 120°. It can display alphanumeric information including numbers, letters and symbols in full-screen mode. In addition, it also has some built-in characters and display effects. It has highly versatile display capabilities, making it suitable for dynamic graphic display.

The HCMS-3917 uses smart drive ICs to control the current and voltage supply to the LEDs. This versatile display module is designed for low power consumption only requiring 5V positive/negative operating voltage.

The HCMS-3917\'s working principle is that it uses an array of LEDs to display graphics and text, while the user supplies the data controlling the on and off state of the LEDs. The user\'s data is fed into the module\'s driver ICs which convert it into commands for driving the LEDs. The module allows for multiple addressing via a 4-bit address setting terminal. This feature allows for the module to display data depending on what address the data is being sent to.

In addition, to ensure the stability of the display module, the module also has a built-in temperature compensation circuit that adjusts the built-in clock to compensate for fluctuations in the ambient temperature. This temperature compensation works to keep the display module operating at its optimal level. The module also includes a full range of protection circuits such as overvoltage protection, ESD protection and overcurrent protection, which helps enhance the display module\'s stability and reliability.

The HCMS-3917 LED dot matrix and cluster display module is the perfect choice for applications that require a versatile and efficient electronic display panel. It offers a large viewing angle with a high-contrast display, low power-consumption, flexibility, and reliability for more complex display requirements.

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