16x2 display
The 16x2 LCD display is a fundamental electronic component that serves as a versatile interface for displaying alphanumeric information. This display module consists of 16 characters per line and 2 lines, totaling 32 character positions. It utilizes liquid crystal display technology to create visible characters through electrical signals. The display operates on a standard HD44780 controller, which is widely compatible with various microcontrollers and development boards. Each character is formed within a 5x8 pixel matrix, enabling clear and readable text presentation. The module typically features a backlight option, available in various colors such as blue, green, or yellow, enhancing visibility in different lighting conditions. Its interface can be configured for either 4-bit or 8-bit data communication, offering flexibility in implementation. The display requires minimal power consumption, typically operating between 4.7V to 5.3V, making it suitable for battery-powered applications. The standard dimensions and mounting points make it easily integrable into various project enclosures and devices. Common applications include industrial control panels, home automation systems, educational projects, and consumer electronics where basic text display is required.
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