Exploring LDR Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or photoresistive sensor is an essential component widely used in light-sensing electronic circuits. This special sensor varies its resistance based on the amount of light falling on it. When subjected to bright light, its resistance reduces, and when https://expertdimension774.blogrelation.com/45398854/trending-useful-information-on-ldr-resistor-circuit-you-should-know