Understanding LDR Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or LDR sensor is an crucial component widely used in photo-sensitive electronic circuits. This distinctive sensor alters its resistance based on the level of light falling on it. When subjected to bright light, its resistance reduces, and when https://essentialedge775.anchor-blog.com/19295749/the-growing-craze-about-the-sensor-idr