In-Depth Guide of Light Dependent Resistors and Their Function in Illumination Control Systems A photoresistor, commonly known as an LDR sensor, is an essential electronic component that is widely used in light detection and automation systems. It varies its resistance based on the brightness of light falling on it, making https://trustedfeed00.onesmablog.com/why-you-need-to-know-about-sensor-ldr-79503043