LK202-25-FB-V-E

Series:	LK202-25
Part Status:	Active
Number of Characters:	40
Display Format:	20 x 2
Character Format:	5 x 8 Dots
Display Type:	FFSTN - Double Film Super-Twisted Nematic
Display Mode:	--
Character Size:	5.55mm H x 3.20mm W
Outline L x W x H:	116.00mm x 37.00mm x 29.00mm
Viewing Area:	73.50mm L x 11.50mm W
Backlight:	--
Voltage - Supply:	9 V ~ 15 V
Dot Size:	0.60mm W x 0.65mm H
Interface:	I²C, RS-232, TTL
Operating Temperature:	-20°C ~ 70°C
Text Color:	Blue
Background Color:	Black

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LK202-25-FB-V-E Application Field and Working Principle

Introduction to the LK202-25-FB-V-E

The LK202-25-FB-V-E is a matrix LCD display module, which combines an LCD glass with a driver IC and several other components. It is 3.5 inches in size with a resolution of 240x128 pixels and a display area of 285mmx156mm. The module displays characters, symbols and numbers of up to 8 dots high using 5x8 dot matrix format. It is built with optical polarizer and PCB glass construction to give high contrast, durability and color stability.

Using Field of the LK202-25-FB-V-E

The LK202-25-FB-V-E is suitable for use in a wide range of industrial, medical and retail applications. It can be used in devices such as POS systems, industrial controllers, medical displays and instrumentation. In addition, it is also commonly used in home appliance such as ovens, microwaves and digital clocks in order to display the current time and temperature.

The Working Principle of the LK202-25-FB-V-E

The working principle of the LK202-25-FB-V-E involves the following processes:1. Power is supplied to the module through the positive and negative terminals.2. The controller IC processes the control signals and commands which are then sent to the LCD driver IC. 3. The LCD driver IC then generates the varying voltages to operate the LCD pixels.4. The LCD pixels are arranged in a matrix of columns and rows and they are controlled by the driver IC and display the relevant characters, symbols and numbers.5. The module also includes several support components such as backlight, polarizers and PCB glass which provide enhanced contrast and durability.

Conclusion

The LK202-25-FB-V-E is an LCD character and numeric display module which is suitable for a wide range of industrial and domestic applications. It is 3.5 inches in size and provides a resolution of 240x128 pixels with a display area of 285mmx156mm. The module utilizes an LCD driver IC and several other components to process commands and display the appropriate characters, symbols and numbers. The module also includes several other support components such as backlight, polarizers and PCB to provide enhanced display performance.

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