LCD1602 Display Module: Guide, Applications & Interfacing

The LCD1602 is a popular type of LCD display module featuring 16 columns and 2 rows of characters. Widely used in embedded systems and electronic projects, it's ideal for displaying text, numbers, and symbols. Typically equipped with a backlight, the LCD1602 can be interfaced with microcontrollers via various communication protocols like 4-bit or 8-bit parallel, I2C, or SPI. Its versatility makes it a top choice for showcasing information in digital clocks, temperature sensors, and a multitude of DIY projects.