LK202-25-V

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

The LK202-25-V is a LCD (Liquid Crystal Display) character module, which are used for a range of applications and are usually found in smart meters, POS Systems, instruments and networks. The LK202-25-V is a 20 × 2 character module, which is manufactured by Winstar, a leading provider of character modules. The module is built on a single PCB (Printed Circuit Board) with two lines of 20 characters each, making it an ideal choice for applications that require limited character display or require a small space for placement.

A LCD is used in the LK202-25-V module because of its excellent readability and long-term reliability. It has a built-in LED backlight to enable visibility in low light environments and can be powered by 5V DC. The LCD module has an operating temperature range of 32° F to 131° F and a storage temperature range of -40° F to 176° F. The LCD also has low power consumption and is highly resistant to dust, liquids, and corrosion.

In terms of its working principle, the LCD module operates on the principle of electrophoresis. Electrophoresis is the movement of electrically charged particles in a liquid medium under the influence of an electric field. In the case of the LCD module, the movement of electrons in liquid crystal molecules causes the light from the atomic structures to be rotated as an electric field is applied to them. Depending on the polarity of the electric field applied, liquid crystal molecules are made to rotate in a clockwise or counterclockwise direction. This variation in the angle of the light transmission results in the changes in the display color and hence the physical display.

The versatile LK202-25-V LCD module finds its use in a wide range of applications. Its size and its low power consumption make it ideal for many applications such as POS systems, remote control devices, identification systems, and home appliances. Furthermore, with the addition of different I/O interfaces such as TTL, RS-232, and I2C, the LCD module can be integrated into devices with different control requirements. This allows for a great degree of flexibility in devices designed to use the LK202-25-V module.

In conclusion, the LK202-25-V LCD module from Winstar is a versatile and reliable choice for many applications. With its low power consumption, excellent readability, and I/O interfaces, it can be easily integrated into devices with different control requirements. Therefore, the LK202-25-V LCD module is a great choice for applications requiring limited character display or space constraint.

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