LK204-25-USB-R

Introduction

LK204-25-USB-R is a powerful and reliable display module for LCD, OLED character and numeric applications. This module is designed for easy access and cost-efficient operation. It can provide reliable, high quality displays with a quick refresh rate. Its great versatility and flexibility makes it suitable for a variety of applications, from medical devices and laboratory equipment to automotive and industrial automation.

Application field

LK204-25-USB-R is perfect for a wide range of applications such as control panels, TV and radio displays, indoor/outdoor advertising, industrial and embedded systems, medical devices, LED signage, home automation, gaming systems, security and safety monitoring devices, point of sales (POS) kiosks, and more. The module enables efficient and reliable operation in areas such as video game consoles, automotive and industrial instrumentation, control panels and other visual display applications.

Working principle

The LK204-25-USB-R module is powered by a 4-bit M80 microcontroller and an embedded system architecture. It communicates with the PC through a USB 2.0 interface. It has an integrated 25x2 character LCD display, as well as OLED character and numeric feedback mechanisms. All operating functions are controlled by an on-board M80 microcontroller. The LCD display is a graphical model, and the display is divided into 8 rows and 25 columns, making it easy to customize the display to appear like a single row or multiple rows. The display is equipped with a fast refresh rate, displaying characters in 0.06 sec. The OLED character and numeric display is shown on a 4x20 character matrix with a 1 character high font. The module features an automated contrast control and adjustable backlight brightness, allowing for an improved readability experience. It is also equipped with an adjustable voltage level, allowing for a wide range of operations.

Conclusion

The LK204-25-USB-R is an innovative and reliable display module. It is incredibly versatile, making it suitable for a wide range of applications. Its embedded system architecture and efficient programming capabilities make it an ideal choice for applications that require a quick refresh rate and reliable LCD, OLED character and numeric feedback. Its reasonable price, efficient operation and optimal viewing angles make it an attractive choice for a variety of visual display applications.