Arduino based Ultrasonic Radar System via IOT

Arduino-based Ultrasonic Radar System via IOT

Abstract RADAR is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. Radar systems come in a variety of sizes and have different performance specifications. Some radar systems are used for air-traffic control at airports, and others are used for long range surveillance and early-warning systems. A […]

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