In-Depth Guide of Light Dependent Resistors and Their Function in Illumination Control Systems A photoresistor, commonly known as an LDR sensor, is an crucial electronic component that serves an important purpose in illumination sensing and automation systems. It changes its resistance based on the amount of light falling on it, https://vertexarc762.onesmablog.com/trending-useful-information-on-ldr-resistor-you-should-know-79503130