LCD Module 16×2 (without I2C)

Description

A classic 16-character by 2-line liquid crystal display (LCD) module used to provide visual feedback and data output in electronics projects. Operating without an I2C adapter, this module utilises a standard parallel interface, making it an excellent educational tool for teaching students about data buses, pin mapping, and low-level display control. It is commonly used alongside microcontrollers like the Arduino UNO to display real-time sensor readings, custom menus, or system statuses. Its breadboard-compatible pins allow for hands-on wiring practice and custom backlight and contrast adjustments using a standard potentiometer.