27977 Allicdata Electronics
Allicdata Part #:

27977-ND

Manufacturer Part#:

27977

Price: $ 28.36
Product Category:

Optoelectronics

Manufacturer: Parallax Inc.
Short Description: LCD MODULE 16X2 W/ PIEZO
More Detail: Character LCD Display Module Transflective 5 x 8 D...
DataSheet: 27977 datasheet27977 Datasheet/PDF
Quantity: 171
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 25.78590
10 +: $ 21.95110
25 +: $ 19.83570
100 +: $ 18.84380
250 +: $ 17.58750
Stock 171Can Ship Immediately
$ 28.36
Specifications
Character Size: --
Background Color: Green
Text Color: Gray
Operating Temperature: -20°C ~ 70°C
Interface: Serial
Dot Size: --
Voltage - Supply: 5V
Backlight: LED - Yellow/Green
Viewing Area: 61.00mm L x 15.70mm W
Outline L x W x H: 80.00mm x 36.00mm x 25.50mm
Series: --
Display Mode: Transflective
Display Type: STN - Super-Twisted Nematic
Character Format: 5 x 8 Dots
Display Format: 16 x 2
Moisture Sensitivity Level (MSL): --
Number of Characters: 32
Lead Free Status / RoHS Status: --
Part Status: Active
Description

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

Display Modules are device types which are used to display information in a digital format. There are many different types of display modules which can be used, including LCD, OLED and Numeric. Each display module has its own application field and working principle. In this article, we will provide a brief overview of the 27977 display module and its application field and working principle.

27977 LCD Display Module

The 27977 display module is a type of LCD (Liquid Crystal Display) which is used for displaying characters, numbers and symbols in a digital format. It has a resolution of 1024 x 256 and a viewing angle of greater than or equal to 20°. The LCD display module also has an LED Backlight which enhances the visibility of the characters and symbols. The 27977 display module can operate with an input voltage of 5V and has an operating temperature range of 0°C to 70°C.

The 27977 display module has a wide range of applications in communications, digital signage, industrial automation, automotive infotainment and various other applications. It is also suitable for use in mobile phones, PDA’s, digital cameras and other portable devices. This display module can be used to display text, images and graphics for a variety of applications.

Working Principle of the 27977 Display Module

The working principle of the 27977 display module is based on the transfer of an electrical current through a liquid crystal material, which changes its orientation in relation to the applied current. When the electrical current passes through the liquid crystal material, it becomes transparent, allowing the backlight to pass through and make the information visible on the display.

The 27977 display module is a type of LCD module that uses a thin film transistor (TFT) technique. This technique uses thin-film transistors (TFTs) which are placed between two electrodes to control the amount of current that can pass through the liquid crystal material. Therefore, when a voltage is applied to the display module, the thin-film transistors control the amount of current that is allowed to pass through the liquid crystal material and this in turn controls the orientation of the molecules, making the information visible.

The 27977 display module is designed to provide a clear and vivid picture with a wide range of viewing angles. This makes it suitable for use in various applications such as automotive infotainment and digital signage.

Conclusion

The 27977 LCD display module is a type of LCD module developed for displaying characters, numbers and symbols in a digital format. It has a resolution of 1024 x 256 and a viewing angle of greater than or equal to 20°. The 27977 LCD display module uses thin-film transistor technology which makes it suitable for various applications, including automotive infotainment and digital signage.

The working principle of the 27977 display module involves the transfer of an electrical current through a liquid crystal material, which changes its orientation in relation to the applied current. This in turn allows the character or symbols to become visible on the display. The 27977 display module provides a clear and vivid picture and is a suitable choice for displaying text, images and graphics in various applications.

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

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