LK402-25-VPT-E

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The LK402-25-VPT-E is a character and numeric LCD display module that is part of the LCD, OLED character and numeric display modules category. This type of module is featured with STN, FSTN, and custom reflective display and comes with a dotted upside-down character font. The bezel is 3 mm, and the characters or digits height is only 5.0 mm.

The LK402-25-VPT-E is suitable for use in such applications as Mechanical Instruments, Music Systems and Medical Equipment. The LK402-25-VPT-E has been designed to be low-power consumption, low-cost and compact, with minor weight which makes it a great choice for various applications. Other features of this module include a wide temperature range -20°C to + 70° C, high contrast and the ability to enclose in a plastic case.

The LK402-25-VPT-E works on the same principle as most of the other LCD display modules. It contains a liquid crystal material (usually either a liquid crystal display or LED type) sandwiched between two pieces of conductive glass. When a voltage is applied across the glass, the electric field causes the liquid crystal molecules to align, thus controlling their opacity. The liquid crystal molecules can be made opaque or transparent depending on the amount of voltage applied and which orientation of the molecules is preferred. This gives the display its flexibility to display different types of images.

At the heart of the LK402-25-VPT-E is the LCD driver, which is responsible for controlling the LCD\'s display contents. This module is equipped with a HD44780 driver, which allows it to display up to eight characters by two rows or four characters by four rows. It also supports the several command modes such as control, data, and status for controlling the overall operations of the module. Additionally, it also allows for external connection of an extended 40 x 40 matrix.

The LK402-25-VPT-E is a highly efficient and reliable module. It supports a wide range of applications and can provide longer service life even under harsh environmental conditions due to its improved resistance to humidity, dust and vibration. Additionally, the module has a longer lifespan due to its low power consumption, low power dissipation, and high contrast. It is also an excellent choice for applications where clear and crisp display data is required.

Overall, the LK402-25-VPT-E is an efficient and reliable display module designed to meet the needs of many different applications. It is packed with features and it is protocol-compatible. It\'s a great option for any application that requires a character and numeric LCD display module, such as the ones found in mechanical instruments, music systems and medical equipment.

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