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What is Interfacing LDR with Arduino LCD about?

This document describes interfacing an LCD and LDR sensor with an Arduino board. It discusses connecting the LCD to display text and custom characters. Code examples are provided to display "hello world", scroll text on the LCD, and display a custom battery icon. An LDR light sensor is used to vary the brightness detected and change the scrolling delay. The LDR provides an analog voltage based on light intensity that is read by the Arduino

Author

mayank mittal

Language

EN