DSM7UA70101T

The DSM7UA70101T is a type of LED Character and Numeric display module that can be used in a wide range of applications. This LED module displays data numerically, or in characters and symbols. It features a 7x7 red LED dot matrix, 4x2 characters, and a 4-bit LED driver. This LED module is usually mounted on a PCB board and has a wide viewing angle for maximum viewing effect. The viewing angle is adjustable by rotating the display module, which is a very convenient feature.

This LED module is typically used in electronic products such as electronic controls, industrial instruments and equipment, and even displays in retail stores. Since it is able to reduce component count, it is also very common in VLSI applications. When used in these applications, it provides an efficient and cost-effective way to display data. The data displayed can be in the form of numbers, letters, symbols, and other characters.

The DSM7UA70101T features built-in self-test capability, so users can test the display module during operation. It also features an adjustable contrast and brightness, so the brightness and contrast levels can be easily adjusted for optimum viewing. This module is designed to be highly stable and efficient, and has a wide operating temperature range, from -20°C to +85°C.

In terms of its working principle, the DSM7UA70101T consists of a series of LEDs connected in a matrix form. The LEDs are driven by a 4-bit LED driver which controls the current flowing through the LEDs. The 4-bit LED driver is also responsible for controlling the display brightness and contrast, which can be adjusted by rotating the display module. The display module is also equipped with self-test capability, allowing users to test the display during operation.

Overall, the DSM7UA70101T can be used in a wide range of applications and provides an efficient, cost-effective way to display data. It features built-in self-test capability, adjustable contrast and brightness, and a wide operating temperature range. This LED module is a great choice for those looking for an effective and reliable display module.