PD020D02505S51

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PD020D02505S51 Character LCD Module

PD020D02505S51 is an easy to use character LCD module thoughtfully designed to provide a great display solution. The module offers a wide range of applications, excellent compatibility, an aesthetic design and a high performance.

Applications

The PD020D02505S51 is a character LCD module suitable for applications such as: industrial equipment, home appliances, medical devices and even automotive displays.  The module can be used to display any type of information such as digital measurements, settings, diagnostic data and even text messages. The module is also suitable for user interfaces of electronic products where space is limited.

Design

The PD020D02505S51 offers an aesthetic design, with a 20 x 2 character capacity, bright blue-gray background and white characters, displaying clear text and graphics that are easy to view even in bright light environment. The backlight also enhances the visibility of the display in dark settings. The module's enclosure has a single PCB construction, a built-in power supply, an operating temperature range of -20ºC to +70ºC and very low power consumption. The display is also very compact, with the dimensions 80.7mm(W) x 36.7(H) x 10.5(D).

Compatibility

The PD020D02505S51 is compatible with any microcontroller with I²C or UART interfaces, such as Raspberry Pi, Arduino, ESP32, ESP8266, PIC microcontroller, STM32 and many more. In addition, the module is also compatible with Windows, Linux, Mac OS and Android operating systems, which makes it very versatile.

Working Principle

The working principle of the PD020D02505S51 is based on the use of a liquid crystal display (LCD) that works between two polarized sheets of glass. When a voltage is applied, the liquid crystal orientation changes and light is blocked or allowed to pass, generating a display. The module has a built-in controller, which is responsible for taking the user's inputs and sending suitable signals to the LCD module, so that it can produce the desired effects on the screen.

Conclusion

The PD020D02505S51 is an extremely useful character LCD module that offers a wide range of applications, excellent compatibility, an aesthetic design and a high performance. The module has a single PCB construction, a built-in power supply, an operating temperature range of -20ºC to +70ºC, very low power consumption and is compatible with any microcontroller or operating system. The module works based on the use of a liquid crystal display (LCD) and a built-in controller, which makes it a powerful solution for many applications.

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