Theremin Bollard

Posted: 1/28/2012 2:03:36 PM

From: york

Joined: 10/9/2011

Hello guys after months of hard work and advice, i can now present our first Theremin Bollard, we are in the process of building 7, i would love to hear your thoughts



Posted: 1/28/2012 3:28:06 PM

From: Hillsborough, NC (USA)

Joined: 2/13/2005

Thanks for sharing David!  What kind of sensors are you using in it? 

Posted: 1/30/2012 12:51:51 PM

From: york

Joined: 10/9/2011

Hi Jason using a Theremin


Posted: 1/30/2012 2:54:51 PM

From: Croxley Green, Hertfordshire, UK

Joined: 10/5/2005

<jaw drops>

After watching your second video I was sure you had gone with Christopher's suggestion of ultrasonic sensors. I strongly got the impression that there were three sensors on either side, at different heights, each triggering a different sound.

Ah well, shows how wrong I can be. <shrug>


2nd video:

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