HDSP-C5Y3

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HDSP-C5Y3 is an LED Character and Numeric Display Module created by HP Display. Based on their unique characteristics, it can be categorized as a Display Module. This module features a seven segment, 4-digit, 0.75 inch tall x 0.36 inch wide display module, with an identical pinout across the entire series.

Features

The HDSP-C5Y3 has a wide range of features. It offers a bright, low-power consumption display with very low power dissipation and a high reliability. It also incorporates a single segment common pin, making it easy to connect and power. The current draw of this module is quite low, at 120 µA in the 1.5 V reverse voltage circuit.

Application Field

Due to its low power consumption and bright display, the HDSP-C5Y3 is suitable for battery powered systems such as smart meters, medical equipment, vehicle control panels, POS terminals, and many other applications.

The HDSP-C5Y3 is also applicable in industrial and outdoor applications, due to its high visibility and reliability. It is ideally suited for project boards, machine tools and power meters, as well as many indoor applications such as industrial process controls, clocks, digital counters and timelapse recorders.

Working Principle

The working principle behind the HDSP-C5Y3 is quite simple. The display module consists of four LED segments, each containing seven colored LED’s, arranged in a rectangular grid. When power is applied, the LED’s light up, creating a distinct and easily visible configuration. The module is designed to be powered by a 4.5-20 V DC supply, which is delivered through four pins on its back.

The pins of the HDSP-C5Y3 module have the following functions:

• The common pin provides power to the display.
• Pins marked A, B, C and D are the four segments.
• The four numbers that appear on the display correspond to the four segment pins. Each of the four pins is connected to one of the segments.
• Once power is connected, the current running through each of the segments determines which number is displayed.

The HDSP-C5Y3 also has a reset pin, which allows the user to reset the display. This pin needs to be driven to ground in order to reset the module.

Conclusion

The HDSP-C5Y3 LED Character and Numeric Display Module is a great option for applications that require a high visibility and low power display. Its small size, low power dissipation and simple working principle make it ideal for a wide range of applications, from medical equipment to industrial control systems. With its wide range of features, the HDSP-C5Y3 is a great choice for many types of projects.

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