4.1 Ultrasonic Range Finder

This tutorial entails the basics of how an Ultrasonic Range Finder works and how its applications can be used.

Note: The VIdeo Tutorial does not demonstrate how the DC Motor is implemented. The motor is to provide Haptic Feedback in a response to the distance provided by the sensor. Please follow the DC Motor Fritzing Diagram and finished code.

NewPing Library Installation: In Arduino > Sketch > Include Library > Add Zip Library > Locate "NewPing.zip" file. This option will unzip the following library and install it within the Arduino Library folder. 

Video Tutorial: