EA DOGM081E-A

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EA DOGM081E-A Application Field and Working Principle

The EA DOGM081E-A is an alphanumeric LCD module which belongs to the display modules, LCD, OLED Character and Numeric categories. It is primarily used for applications that require a visual output, such as medical instrumentation, industrial control, and embedded systems. Its primary function is to display information, such as voltage level, resistance values, temperature and other parameters.

The EA DOGM081E-A module is a standard eight-character LCD display and is powered by low power LCD drive electronics. It contains a two-line, 8×8 dot matrix LCD panel, two drivers and one controller chip; The controller and drivers are a custom made design and are very user-friendly. The display module is capable of displaying up to 64 characters at a time and also provides various user-defined backlight settings as well as adjustable contrast to provide visibility in different types of light.

The working principle of EA DOGM081E-A is quite straightforward. When a signal is applied, it is interpreted and the corresponding voltages are then generated. These voltages control the display of characters. The LCD panel operates on an active-low principle, with LCD segments driven by high voltage and grounded by low voltage. When the LCD is active, the voltage is generated on the selected segment and this will create the output on the display.

The EA DOGM081E-A can also provide a wide range of custom options, such as front/rear mounting, multiple color selection, as well as easy-to-use power supply options. This makes it extra suitable for applications that could not be done with standard LCD devices. It allows the user a lot of freedom and flexibility when it comes to design and implementation.

In conclusion, the EA DOGM081E-A is a great display module that belongs to the LCD, OLED Character and Numeric categories. It is relatively convenient to use and provides a wide range of options for customization. With its power-efficient design, it is a great choice for many applications.

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