Direction sensing motion detector
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BASIC CONCEPTS OF COMPUTER
uru.ac.inscreen moves in the same direction. Fig. 1.5: Mouse Trackball: A trackball is an input device used to enter motion data into computers or other electronic devices. It serves the same purpose as a mouse, but is designed with a moveable ball on the top, which can be rolled in any direction. Touchpad: A touch pad is a device for pointing (controlling
Technical Explanation for Ultrasonic Sensors
www.ia.omron.comfrom an emitter toward a sensing object, then receives the reflected waves with a detector. The Sensor uses the resulting information to determine the presence of an object, or to measure the distance to the object. This type of Sensor determines the
Distance Sensing with Ultrasonic Sensor and Arduino
www.ijariit.comDistance Sensing with Ultrasonic Sensor and Arduino 3N. Anju Latha1, B. Rama Murthy2, K. Bharat Kumar Department of Instrumentation, Sri Krishnadevaraya University, Anantapur, A.P., India Abstract: A sensor is a device that converts one type of energy to another. Arduino is a small microcontroller board with a USB plug to connect to the computer.