ULCD-32PTU

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An LCD display module is a device that integretes a liquid crystal display (LCD) into a complete packaged module with external components. As most people are familiar with, a liquid crystal display is a device that uses liquid crystal cells that can be either illuminated or unlit to display images. The ULCD-32PTU (Universal Liquid Crystal Display-32 Pixel Text Unit) is a module that is part of the Technology Lab International’s range of LCD display modules, boasting an array of features including a high contrast ratio and wide viewing angle. In this article, we will be discussing the application field and working principle of the ULCD-32PTU display module.

The ULCD-32PTU display module is designed to offer a simple yet feature-rich solution for text and graphics display needs. The module is composed of a 32 pixel wide by 16 pixel tall text display, a control unit to control the display, a connector for power and custom cable and a stylus to access the built-in editor on the LCD. This module supports multiple fonts and text sizes, as well as basic drawing primitives, display messages, menu items, and user-defined graphics.

The ULCD-32PTU Display Module is primarily used in industrial and commercial applications. As it is a programmable display, it is versatile in nature, which makes it suitable for use in a wide range of applications, such as security systems, medical equipment, point of sale terminals, industrial instrumentation, surveillance systems, and home automation. In addition, the display is also great for use in embedded projects where a text and graphics display is needed. The flexibility of the display also allows it to be used in both short-term and long-term applications.

The working principle of a ULCD-32PTU Display Module is based on the technology of liquid crystals. The liquid crystal cells used in the module are charged with electricity and react to the electrical current to produce visible images. The ULCD-32PTU LCD module has a transistor switch connected to each individual liquid crystal cell. When a voltage is sent to the transistor switch, it controls the electric current that is applied to the cell, which in turn determines the transparency of the liquid crystal cell. The amount of electricity that passes through the cell is what determines the brightness of the display. This means that the more voltage sent to the cell, the brighter the display will be.

In conclusion, the ULCD-32PTU display module is a versatile and feature-rich solution for text and graphics display needs and is primarily used in industrial and commercial applications. As it is based on the technology of liquid crystals, the module works by controlling the electric current that is applied to the cell, which in turn determines the transparency of the liquid crystal cell and determines the brightness of the display. The flexibility of the module also allows it to be used in both short-term and long-term applications.

The specific data is subject to PDF, and the above content is for reference