摘要：Robot LightDetector by using four sensors is a robot that will move ifyou get the stimulus of light around it, where the robot willmove under the direction of the light. This robot is usedby 9 volt battery as its power source and the robot using amicrocontroller as the brain of all its movement. The robotmoves based on the incoming light. Incoming light will bedetected by the sensor LDR and light coming from any in-coming or it will be compared, and the robot will movetowards the brightest light.
