ULCD-35DT

Introduction

ULCD-35DT is an advanced, highly integrated serial-to-LCD display module that incorporates an LCD controller and driver along with an optional touch-screen controller and interface. It supports LCD displays with up to 34 pins and various types of communication protocols such as 4-line SPI, I2C and Serial UART. With its wide range of features and applications, the ULCD-35DT has become a popular choice for a variety of embedded system developers for their custom LCD applications.

Application Field

The ULCD-35DT has an extended range of application fields in embedded development. Some of the more popular and common applications include medical equipment, industrial control systems, HVAC, automotive in-vehicle systems, home automation systems, military equipment, and gaming consoles. This LCD module can also be used to power digital signage, toy modules, and educational kits.

The ULCD-35DT is designed to deliver performance and cost-effectiveness in various embedded applications. Its advanced LCD controller and driver support different types of LCDs, including TN, STN, and FSTN. This allows developers to create a display with more vibrant colors, while also providing a more cost-effective solution. The additional touch-screen controller and interface makes it easy to integrate touch-screen input support with the ULCD-35DT.

Working Principle

The ULCD-35DT has two main components: an LCD controller and driver. The LCD controller is responsible for the display of information on the LCD panel. It controls the timing of the display and the data to be displayed, as well as the overall look of the display. The driver is responsible for the physical interface between the LCD panel and the controller. It supplies data and voltage to the LCD panel, as well as providing power to the backlight (if there is one).

The ULCD-35DT supports different types of communication protocols. In most cases, the controller and the driver are connected to each other via an I2C bus. The I2C connection allows the controller to send data to the driver, as well as receive commands from the driver. The controller handles the display of information on the LCD panel, while the driver handles the operation of the backlight, contrast, and power.

The ULCD-35DT also supports an optional touch-screen controller and interface. This touch-screen controller is responsible for providing input to the LCD panel. It reads the input from the user\'s finger or a stylus and sends it to the controller through the I2C bus. The controller then processes this input and translates it into commands to be displayed on the LCD panel.

Conclusion

The ULCD-35DT is a highly integrated serial-to-LCD display module that is designed to provide excellent performance at an affordable price. It is an ideal choice for developers looking to create custom LCD applications. Its wide range of features and applications make it suitable for various embedded applications. With its advanced LCD controller, driver, and optional touch-screen support, the ULCD-35DT is a great choice for any embedded development project.