16x2 Character Green Backlight SPI LCD Display JHD

Description

The 16x2 Character LCD Display with green backlight is a standard alphanumeric display module capable of showing 2 lines with 16 characters each. Based on the industry-standard HD44780 controller, it is fully compatible with Arduino, Raspberry Pi, and other microcontrollers for displaying text, sensor data, menus, and debugging information.

Specifications

• Display Type: 16 characters × 2 lines
• Backlight Color: Green with black characters
• Controller: HD44780 or compatible
• Interface: 4-bit or 8-bit parallel (TTL logic)
• Operating Voltage: 5V DC
• Character Format: 5x8 dot matrix
• Dimensions: ~80mm × 36mm
• Pin Header: 16-pin standard connection

Applications

• Arduino display projects
• DIY electronics dashboards
• Sensor output and menu interfaces
• Prototyping and educational kits

Usage Notes

• Use a 10K potentiometer to adjust contrast (VO pin).
• Compatible with LiquidCrystal library in Arduino IDE.
• Can be paired with I2C backpack module to reduce pin usage.