Introduction

The LK204-25-IY-VPT-E is a versatile 4x20 character display module. This device is designed for applications where a custom display solution is called for. It can be used as either a graphic LCD or an alphanumeric text display.

Application Field

The LK204-25-IY-VPT-E is an ideal display solution for a wide range of applications including medical devices, industrial automation, and home automation. It has a small form factor, making it easy to integrate into existing systems or provide a custom solution for new applications. It also offers easy-to-use software tools for customizing the display. It is designed to withstand temperatures ranging from -20°C to +70°C and is able to operate over an extended voltage range.

Working Principle

The LK204-25-IY-VPT-E is an LCD with 4 rows of 20 characters each. This device uses LED backlighting to provide an even and bright display. It can be used to display any type of character, including Latin, Chinese and Arabic. It supports up to 256 characters per row and stores up to 4096 characters in total. The display is controlled by a microcontroller, which can be programmed to display the desired text or graphics or to control the brightness of the backlight. It can also be used with software available from the manufacturer to customize the display.

The display is powered by a 5V DC power supply and communicates with the microcontroller via the I2C bus. The LED backlighting can be controlled via the I2C bus, allowing for a range of brightness settings. Additionally, it has an industry standard mounting footprint, allowing for easy integration into existing systems.

Conclusion

In conclusion, the LK204-25-IY-VPT-E is an ideal display solution for a variety of applications. Its small form factor combined with its robust design make it the perfect choice for embedded applications. It can easily be integrated into existing systems while providing custom display solutions. Its versatile programming options and LED backlighting make it a popular choice for embedded applications.