Exploring Photoresistor Sensors – Photo-Resistors and Their Practical Implementations A Light Dependent Resistor (LDR) or photoresistive sensor is an important component widely used in photo-sensitive electronic circuits. This distinctive sensor changes its resistance based on the intensity of light falling on it. When exposed to bright light, its resistance decreases, https://provlog19.blogsidea.com/45572766/yes-good-sensor-idr-do-exist