Comprehending Photoresistor Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or sensor LDR is an essential component commonly utilised in photo-sensitive electronic circuits. This special sensor varies its resistance based on the level of light falling on it. When illuminated by bright light, its resistance reduces, and when https://geniusinsider45.onesmablog.com/yes-good-sensor-idr-do-exist-79932006