Understanding LDR Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or photoresistive sensor is an crucial component widely used in light-sensing electronic circuits. This unique sensor varies its resistance based on the amount of light falling on it. When subjected to bright light, its resistance drops, and when https://trailblazingsphere87.blogacep.com/44402959/how-much-is-it-worth-for-ldr-sensor