Exploring Photoresistor Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or sensor LDR 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 drops, and when https://stellarnetwork674.digiblogbox.com/63268763/don-t-fall-to-ldr-resistor-circuit-blindly-read-this-article