Exploring LDR Sensors – Photo-Resistors and Their Uses A Light Sensor Resistor or photoresistive 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 https://primestream56.blogitright.com/39186566/the-blog-to-learn-more-about-ldr-price-and-its-importance