Understanding Light Dependent Resistors (LDRs) – Light Sensors and Their Applications A Photoresistor or LDR sensor is an important component frequently employed in illumination detection electronic circuits. This unique sensor changes its resistance based on the intensity of light falling on it. When exposed to bright light, its resistance decreases, https://readreport46.iyublog.com/37778846/yes-good-ldr-resistor-circuit-do-exist