Introduction: Relaxiation Machine,

Picture of Relaxiation Machine,

I have been neglecting this project for months I first started back in July, I saw the AV contest and thought why not get it posted.

From the photos you can see it's a small B+W  T.V. with a ring of magnets surrounding the yoke, they are driven in circles by a small clock motor, the patterns morph slowly like a modern screen saver, I placed a few extra magnets around the tube to add to the patterns.

I considered posting a You Tube video of it but it changes rather slowly, about 3 minutes to complete a cycle, and thought it would bore everyone to death, but the fact is having it on is very relaxing.

Step 1: The Innards

Picture of The Innards

The basic construction method is to strip the cover off a small TV mount it to a board, remove the magnetic yoke, place a ring of magnets on the tube in front of the yoke, and replace it.


A way to drive the collar of magnets around is needed so dig up a small motor or figure out how to do it manually.

The stong mannets from hard drives really work well to pull the electrons off course and make the patterns. 
A very nice improvment to my creation would be a variable speed function for the rotating magnets to speed up or slow
the pattern progress.

Step 2: The Covers

Picture of The Covers

The front cover is a down light cover with a overhead projector lens installed to enlarge the image, the whole thing is mounted in a sonna tube with a vinyl cover, I had a green peice of stained glass which I think I'll put back, it lent a more sci-fi look than the plain blue tube alone.

I strongly recommend filling the sprial gaps in the tube before putting the vinyl on, the indents give some pretty strong clues as to what you made it out of.

Have fun don't shock yourself playing with TV tube voltages.

Comments

monterreymachito (author)2013-10-01

Wow! Repurposing old crt's. Talk about genius, THIS definitely fits the definition. You took toxic scrap and made an object of beauty.

Retro Correct (author)2013-01-04

Cool project! Would you mind uploading the video anyway? I would like to get a feel for what it looks like in action.

I'll give it a try, in the mean time if you have a small black and white TV try playing around with some magnets on the back of the tube. The effects you get will not be the same as mine because of magnet streangth and position, that will give you an idea if you want to proceed.

randofo (author)2013-01-04

I had an idea for doing something similar years ago after seeing a book about Nam June Paik, but never went through with it. Glad to see you execute on it. Looks really cool.

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Bio: Happily married, self employed, full wood shop, some metal work as well as electronics, antique collector.
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