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Ultrasonic sensor interfacing with output display on 8x32 LED Matrix
by Exto Collaborator
July 17, 2019

The HCSR04 ultrasonic sensor can sense the distance between itself and the object in front of it. It uses the formula d=(v*t)/2 to calculate the distance. We can display the...

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Ultrasonic sensor interfacing with output display on 8x32 LED Matrix

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