'An Automatic Light Detector are the photoelectrical devices that works with the principle of flow of current and turn the circuit components on/off automatically when the light incidents on its circuit.' Thus an Automatic Light Detector is defines as: They have special mechanism in their circuit that senses the density of the light and after that, the mechanism automatically changes the condition of the Light detector according to the need. Moreover, you'll have some chunks of interesting information in DID YOU KNOW sections.Īutomatic Light detectors or automatic Light sensors are interesting devices. How can we implement the circuit of Automatic Light Detector in Proteus ISIS?.How does the circuit of Automatic Light Detector works?.What are different components and their functions in the Automatic Light Detector?.Let's have a glance about the main points of discussion: The Automatic Light Detector is the device that automatically senses the light incident on it.