Comprehending Photoresistor Sensors – Light Sensors and Their Practical Implementations A Light Sensor Resistor or LDR sensor is an important component widely used in photo-sensitive electronic circuits. This special sensor alters its resistance based on the level of light falling on it. When illuminated by bright light, its resistance reduces, https://nextgensystem33.bloguerosa.com/37683370/the-blog-on-ldr-resistor-circuit