Understanding LDR Sensors – Light Dependent Resistors and Their Uses A Light Sensor Resistor or photoresistive sensor is an crucial 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://ecoawareshell551.onzeblog.com/39045715/trending-update-blog-on-ldr-sensor