DSM7UA20101

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The DSM7UA20101 display module is a LED character and numeric display module manufactured by Seiko Instruments. It is perfect for a vast number of applications, such as control, information and warning systems. In this article, we will delve into its application field and working principle.

Description

The DSM7UA20101 display module is comprised of a 2-to-7 segment LED display and a controller IC (integrated circuit). The display is composed of 96 characters, each with 11 segments with 8 diodes. Additionally, the module includes terminal pins and luminous rates for easy usage and programming.

Application Field of the DSM7UA20101

The DSM7UA20101 display module can be used in a variety of applications, such as control and monitoring systems, security systems, medical equipment, automotive equipment, home appliances, toys, vending machines, and more.

The module is specifically designed to display data and to help users control these systems in an intuitive way. For example, its display can provide readings of temperature, humidity and pressure, and indicate security zones, door locks and alarms, etc.

Working Principle of the DSM7UA20101

The DSM7UA20101 is a controller-based LED display. Its CPU (central processing unit) detects the voltage change of terminals and converts the detected voltage into display data. It can be used as both an input and output device, meaning that it can receive data from external systems and display said data in the form of characters or numeric data.

It operates on either 5V or 3.3V power supply and

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