EA DOGM204B-A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EA DOGM204B-A display modules are a type of display module specifically designed to be used in LCD and OLED character and numeric applications. This type of display module has the capability to display text, symbols and graphics, and is ideal for applications such as HMI displays and instrumentation.

These display modules offer many features, such as a low current draw with an excellent contrast ratio, as well as adjustable display contrast through an adjustable voltage. They also have an easy to use interface, with a user-friendly backlighting system, and a wide viewing angle, allowing for maximum visibility of the display content. The modules also come with a built-in buzzer for audible notification of events.

In terms of working principle, the EA DOGM204B-A display modules work by using a combination of electrolyte and/or twisted nematic (TN) liquid crystal display (LCD) technology. When a voltage is applied to the LCD, small molecules in the LCD deformed, which allow light to pass through, resulting in an image being displayed. This image is then reflected off a mirror to the back of the LCD, creating the image that is viewable to the human eye.

In terms of the applications, these modules are ideal for smaller displays, where their low current draw and excellent contrast ratio are advantageous. They are often used in industrial applications, such as industrial controllers, HMI displays, field service systems and instrumentation panels. They can also be used in medical applications, such as medical monitors, and in automotive applications, such as navigation systems. These modules are also suitable for use in home applications, as they provide crisp and clear text and graphics, which make them well suited to use in home automation systems.

EA DOGM204B-A display modules are a great choice for a wide range of applications, due to their low power consumption, wide viewing angle and excellent contrast ratio. Their easy to use interface, with adjustable contrast and backlighting, makes them a popular choice in a variety of applications. These modules are also very cost effective, and can be used in a variety of applications, providing excellent value for money.

The specific data is subject to PDF, and the above content is for reference