16×2 Character LCD Display With Blue Backlight

Description

1. Display Type: It is a 16-character by 2-line (16×2) alphanumeric LCD display.
2. Character Size: The display typically shows characters in a 5×8 dot matrix format.
3. Backlight: It features a blue LED backlight that provides illumination for the characters on the display. The backlight can often be controlled separately from the text display.
4. Controller Chip: The display module is often based on the Hitachi HD44780 or a compatible controller chip.
5. Interface: It typically uses a parallel interface for communication with a microcontroller or other control devices.
6. Operating Voltage: Most JHD 16×2 displays operate at 5 volts (VCC), but some versions may support a wider voltage range.
7. Contrast Control: It usually includes a potentiometer or a similar component for adjusting the contrast of the characters on the screen.
8. Custom Characters: Some versions of this display allow you to define custom characters, which can be useful for creating custom symbols or icons.
9. Wide Viewing Angle: These displays often have a wide viewing angle, making it easy to read characters from different perspectives.
10. Low Power Consumption: They are known for their relatively low power consumption, making them suitable for battery-powered applications.
11. Character Set: It typically supports the ASCII character set, allowing you to display letters, numbers, symbols, and special characters.
12. Library Support: Several libraries and code examples are available for different microcontroller platforms, simplifying the programming process.
13. Operating Temperature: The operating temperature range for JHD 16×2 displays is usually around -20°C to +70°C.
14. Applications: Commonly used in a wide range of electronic projects, such as digital thermometers, timers, data loggers, and more.
15. Availability: These displays are widely available from various suppliers and are popular among hobbyists and students.