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TC20-11YWA application field and working principle

TC20-11YWA is a seven-segment display module. This module is mainly used for electronic products that need to display numeric information. It can be used for dynamic electronic products, static products or indicators with dynamic feedback. It can be used for measurement and control systems, industrial control systems and frequency selection system.In addition to numeric information, it can also display letters, symbols and other characters.

Features

• Seven-segment LED display
• High brightness and uniform illumination
• High component density and stability
• Low power consumption
• High reliability
• Excellent EMC performance

Application Fields

• Economical counters, digital clocks and digital devices.
• Communication control panel.
• Telephone number display.
• Medical instruments.
• Computer electronic components.
• Consumer electronic products.
• Vehicle display instruments.
• Military simulators.

Working Principle

The rotating movement of the semiconductor wafer in the LED display module of the TC20-11YWA is realized by the working voltage supplied by the user. The driving voltage of the semiconductor wafer is controlled by the special internal power circuit to ensure the stability of the display. When the voltage is less than 5V, the semiconductor wafer does not output light. When the voltage exceeds 5V, you will see the display on the LCD.The display is composed of 7 LEDs of different colors, which form a single digit. If several digits are connected in tandem, a multi-digit display can be formed. If a number of LEDs are arranged in an array, the corresponding information or patterns can be displayed.

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