Comprehensive Overview of LDR Sensors and Their Role in Light Detection Systems A LDR sensor, commonly known as an light sensor, is an integral electronic component that plays a vital role in light detection and automation systems. It alters its resistance based on the brightness of light falling on it, https://ultimateforum10.blogdun.com/39196549/don-t-fall-to-ldr-sensor-blindly-read-this-article