Robot Sensors are inarguably one of the most important components of a functional robot; they are your robot's eyes, ears, sense of touch, balance, and only source of input from it's environment. Robot switches to turn your bot on and off and detect collision, Robot Distance and Range Sensors to assist in navigation and avoid obstacles, Accelerometers and Gyroscopes give feedback to maintain balance and orientation, Touch and Force sensors provide feedback on physical contact with objects, Environmental sensors give temperature, humidity, and vibration input, and a variety of navigation sensors help your robot move through the world intelligently. If you're looking to add Robot Sensors to your next project, you have come to the right place!