Below is a table with three helpful videos.

Helpful Video	Comment
	A slow paced video demonstrating how to run through a single cycle of the Ultrasonic Speed Gun application with the user starting the program but making no further inputs. The IDE Serial Monitor needs to be available to derive the best results.
	A slow paced video demonstrating how to run through two pinging measurement cycles of the Ultrasonic Speed Gun application. The IDE Serial Monitor needs to be available to derive the best results.
	The video displays the an audio oscilloscope screen as a user cycles through a measurement cycle to termination of the application. The reset button of the Arduino or Base Shield must be be pressed and the aduio oscilloscope connected to the Arduino or Base Shield to obtain similar results as shown in the video.