DA04-11YWA

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DA04-11YWA is an LED character and numeric display module. It displays a variety of characters using a 5×7 dot matrix. This includes numeric information, memos, voice prompts and other forms of digital data.

This display module is applicable in a wide range of situations. It can be used to display time, temperature, stock information and other real-time data in industrial monitoring and control systems. In addition, it can be used to prompt the user with graphical displays, such as those in car navigation systems and interactive catalogs.

The working principle of the DA04-11YWA is centered around the “light-emitting diode”. The diode is made up of a semiconductor material, usually gallium arsenide and phosphorous. When electricity is applied to the diode, the electrons jump between points in the material and pass through a thin layer of phosphorescent material, which emits a light. This is what displays the characters.

The light emitted from the LED is then directed onto a specially coated display panel, which functions like a light box. The panel is equipped with a light diffuser, which helps to diffuse and spread the light evenly. In addition, the display panel is fitted with a mirrored surface which helps to reflect the light and display the characters without distortion from any angle.

This energy-efficient and versatile display module is capable of displaying a variety of characters and digits with a high contrast ratio and excellent visibility. It is an excellent choice for applications that require a reliable display solution with a wide field of view.

In short, the DA04-11YWA is a reliable, versatile and efficient display solution that can be used in a variety of applications. It is capable of displaying all types of characters and digits with a simple and straightforward working principle. This makes it an ideal choice for applications requiring an efficient and reliable display solution.

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