Understanding LDR Sensors – Light Dependent Resistors And Their Uses A Light Sensor Resistor or photoresistive sensor is an essential component widely used in light-sensing 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, https://nexuscircle34.newsbloger.com/39578917/essential-things-you-must-know-on-ldr-sensor