GMC7175C

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The GMC7175C is a 5x7 dot matrix display module typically used in embedded systems and automotive displays. The module is a passive display, meaning it does not require a power source such as a battery or AC power for it to work.

The GMC7175C module is designed for embedded systems, automotive displays and audio systems who require a low power source and is perfect for applications such as graphic displays, LED clocks and LED signage.

Application Field and Working Principle of the GMC7175C

The GMC7175C is a display module that is designed for applications where a low power, high performance display is required. The module works on the principle of a passive display, meaning that it does not require any other power source like a battery or AC power in order to work. The display is powered by the data that it receives from the controller, which could be a microcontroller or an MCU. The data is sent to the display via an asynchronous serial interface, and the display can be programmed via an instruction set.

The module is most commonly used in embedded systems, automotive displays, and audio systems. It is perfect for applications such as graphics displays, LED clocks, and LED signage. The display features a 5x7 dot matrix structure, and provides a good level of contrast and visibility. The display is also very low power, consuming less than 0.9W.

The module also features a display controller which can be used to program the display, set different display modes, set timings and address display lines. The module also includes a built in EPROM memory which can be used to store the instructions and settings of the display, making it easy to configure. The display can also be used in a daisy-chain configuration, where multiple displays can be connected together for larger displays.

Advantages and Disadvantages of the GMC7175C

The GMC7175C is a great choice for applications where a low power, high performance display is required. The module is highly reliable, providing excellent levels of contrast and visibility. The display is also low power, consuming less than 0.9W, and the built in controller makes for easy programming and configuration. The display is also very cost effective, making it a good choice for applications with tight budgets.

However, the module has its downsides. The display is limited to a 5x7 dot matrix structure, which can make it unsuitable for some applications. The display also requires a controller in order to be programmed and configured, which can be complex and time consuming to set up. The display is also not compatible with many existing display protocols, making it difficult to integrate into existing systems.

Conclusion

The GMC7175C is a great choice for applications where a low power, high performance display is required. The display is highly reliable, and very low power, making it a great choice for embedded systems and automotive displays. The display also features a built in controller, making it easy to program and configure. However, the display is limited to a 5x7 dot matrix structure, and is not compatible with many existing display protocols, making it difficult to integrate into existing systems.

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