/challenges-projects/project14/acoustics/b/blog/posts/1dultrabot-1-getting-startedAcoustics Enter Your Electronics &amp; Design Project for a chance to win an $200 Shopping cart of product! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll I have been umming and hahing over what to do for the Acousti...en-USTelligent Community 12https://community.element14.com/challenges-projects/project14/acoustics/b/blog/posts/1dultrabot-1-getting-startedFri, 21 Feb 2020 19:54:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a6a0add8-d043-43a3-a4b3-585aeb6a0d0414rhb1<p>Looking forward to this Dubbie, good luck. An Arduino powered ruler sounds awesome.</p><p>&nbsp;</p><p>You made me think. You could also use the setup to project specific lengths of the ruler over an edge, strumming it to make certain notes. The Arduino could be programmed to move those specific steps and you just repeatedly strum the ruler to get a known tune.....just a though.</p><img src="https://community.element14.com/aggbug?PostID=8749&AppID=251&AppType=Weblog&ContentType=0" width="1" height="1">