The HC-SR501 Infrared sensor will detect Infrared changes and if interpreted as motion, will set its output low. What is or is not interpreted as motion is largely dependent on user settings and ...

The android consists of a servo unit with 17 degrees of freedom made up of 17 servo motors. Each motor measures 0.85 x 0.33 x 1 inch and features a maximum of 220 degrees of movement and built-in ...

Abstract: This paper presents an environment map building method to detect and to avoid obstacles using a low-cost IR sensor and the turn angle of a servo motor for autonomous mobile robots. The ...

Abstract: This paper presents a methodology for extracting useful spatial signals using the motor drive as the sensor during servo operation. Spatially dependent phenomena yield non-stationary ...