The JHD 16x2 Character LCD Display is a widely used alphanumeric display module based on the HD44780 controller. It can display 16 characters per line on 2 lines, making it ideal for displaying small amounts of text and numeric data in embedded systems and DIY electronics projects. The blue LED backlight enhances readability in various lighting conditions, while the white characters ensure clear visibility. It operates on 5V logic, which makes it compatible with popular microcontrollers like Arduino, Raspberry Pi, ESP32, and others.
This display module is reliable, easy to interface, and widely adopted in hobby, industrial, and educational applications.
Key Features:
16 characters × 2 lines (16x2 format)
Blue LED backlight with white text
HD44780 or compatible controller
Interface: Parallel (4-bit or 8-bit mode)
Adjustable contrast via external potentiometer
Low power consumption
Works with most microcontrollers (Arduino, Raspberry Pi, ESP8266, etc.)
Simple soldered or breadboard connections via 16-pin header
Supports ASCII and custom characters
Wide viewing angle and high contrast
