range finder

Ultrasonic range-finder with haptic feedback

Leave a Comment / Sensor - Transducer - Detector Projects / Ibrar Ayyub

Introduction “An ultrasonic range-finding hat with variable haptic feedback for obstacle detection.” -Project Sound Bite For our ECE 4760 final project, we designed and implemented an ultrasonic range-finding hat that uses haptic feedback to alert its wearer about obstacles in his or her path. The hat is equipped with an ultrasonic transmitter/receiver circuit, which is […]

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Ultrasonic range finder using ATMega8515

Leave a Comment / AVR ATmega Projects, Other Projects, Sound - Audio Projects / Ibrar Ayyub

This project is used to measure the distance using ultrasonic sensors. The ultrasonic signal passes through the atmosphere to a barrier, which we want to measure the distance. Part of this signal is reflected and travels back to the receiver. The time delay between sending and receiving signals are then determined by distance barriers. The

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