Comprehending LDR Sensors – Light Sensors and Their Applications A Photoresistor or LDR sensor is an essential component widely used in photo-sensitive 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 in https://alphaedge76.uzblog.net/what-might-be-next-in-the-sensor-idr-52467560