Diffraction grating geared 5V DC motor with free flywheel mounted starburst grating.

[andyf97]

Diffraction grating geared 5V DC motor with a free flywheel mounted star burst grating.

Just add 5V DC and have a wonderful star burst effect, the grating can also be pushed out if you want to replace it with another.

I have also a second grating that can be supplied to make a very mixed effect as can be seen in the last two videos.

The gratings are transmissive glass.

Prices
Rotor with mounting plate and glass grating as in the photos costs 25 US dollars or 19 euro each.
Additional glass gratings are 5 US dollars or 4 euro each when purchased along with the rotor.

Shipping is included for two sets at the slowest cheapest possible cost, or I can send by DHL with tracking.

If you want more than two sets please request price in a PM.

Discount available for 10 or more units. ( 230 units in stock as of 5th December 2012 ) 43 sold.

Payment via paypal. Click image bellow for the address.

Attachment 36006



Example images bellow here

Attachment 35978

Attachment 35979

Attachment 35980

Attachment 35981

Attachment 35982

Bellow, videos and photos with a 445nm diode running around 1W thru the grating.
or you can see all the videos in a playlist here
http://www.youtube.com/playlist?list...eature=mh_lolz


My spelling is all wrong on the videos. But never mind.


Attachment 35993

Attachment 35994

Attachment 35995

http://youtu.be/vpRMgHEpooY

http://youtu.be/JJ6yIxWzzyc

http://youtu.be/V3NtKQZd-BI


Some more eye candy folks!

Motor running fast.
http://youtu.be/n5CTkqhzCf4

Rear view of the beams running fast
http://youtu.be/DRA9Tc3S25o

Side view of beams
http://youtu.be/8ma6Nt5YtoI

A bit further away.
http://youtu.be/aPHvl3wh-aE

And with the second grating in the beam path rear view
http://youtu.be/F4W86lzj5sI

And with the second grating in the beam path beams view
http://www.youtube.com/watch?v=deu-Fo2cBh8

[depo]

Thanks for the Text size. My neighbours will be contacting you soon.

[Jem]

Hi Andy

Are the gratings in these glass or plastic. If plastic do you know what power they will stand before meltdown?

Cheers

Jem

[andyf97]

All glass,

I will post some more photos and a video in a bit when its dark.

Hi Andy

Are the gratings in these glass or plastic. If plastic do you know what power they will stand before meltdown?

Cheers

Jem

[db3306]

My neighbor recommended me to get these gratings Might take one after i've seen the pics

[andyf97]

added some video links and photos to the first post.

[Bradfo69]

PM on the way. 2 motors and 2 additional gratings please

'tis only money.

[Jem]

Hi Andy

PM incoming...

Same as Brad please, 2 x motor assemblies and 2 x additional gratings.

Many thanks

Jem

[LaNeK779]

ditto the gentlemen above, another 2 and 2 over here please

[Laserhobbit]

Ditto, to all.

Andy can you also put me down for 2 motors and 2 gratings.

Many thanks

Steve