Add clear, reliable text output to your embedded project with this 1602 16×2 Character LCD, a black-on-green display module built around the widely used HD44780 controller. Offering 2 rows of 16 characters each, this compact display is one of the most common building blocks in hobby electronics, giving you a simple way to show status messages, sensor readings, and menu options without the complexity of a graphical screen.

The HD44780 interface is supported by virtually every microcontroller platform, with sample code and libraries readily available for Arduino, Raspberry Pi, PIC, and STM32 projects. A built-in contrast adjustment input lets you fine-tune the display for optimal readability, while the yellow-green LED backlight provides consistent visibility in typical indoor lighting. The standard 16-pin parallel interface connects directly to GPIO pins, and the display can also be paired separately with an I2C backpack module to reduce wiring down to just four connections.

This LCD is a staple component for hobbyists and makers building clocks, thermometers, simple menu-driven interfaces, and countless other embedded projects where compact text output is all that’s needed. Its low cost, wide compatibility, and small footprint make it one of the first display modules most electronics hobbyists work with, and a dependable choice for student projects, prototyping, and general DIY builds.