In-Depth Guide Of LDR Sensors and Their Role in Illumination Control Systems A LDR sensor, commonly known as an LDR resistor, is an essential electronic component that plays a vital role in automatic lighting and automation systems. It varies its resistance based on the intensity of light falling on it, https://ultracompass20.post-blogs.com/59188479/essential-things-you-must-know-on-light-dependent-resistor