I´ve searched hi and low, for months, but can´t seem to find slip rings anywhere suitable for small motors and electronics. Anybody here who has any suppliers in hand ?
This unit was mentioned somewhere recently - lots of connections, can be paralleled up for more current...
http://www.ebay.co.uk/itm/22mm-12-2A-12-Wires-2-amps-12-Conductors-Capsule-Compact-Slip-Ring-220VAC-250Rpm-/300705656201?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item4603742d89
there are a lot of entries for "slip ring" on eBay.
Jeez, the only place I haven´t looked yet i eBay! facepalm
I have looked EVERYWHERE else!
Thank you so much! 
Never underestimate the power of eBay!!
Did you try Adafruit?
For light-duty stuff, 3.5mm or quarter-inch jacks can be useful.
AWOL:
For light-duty stuff, 3.5mm or quarter-inch jacks can be useful.
Could you explain that one please?- maybe a sketch or photo?
Jim
JimboZA:
AWOL:
For light-duty stuff, 3.5mm or quarter-inch jacks can be useful.Could you explain that one please?- maybe a sketch or photo?
Jim
Well a 1/4" stereo phone plug and jack would give you three circuit connections that is free to rotate when plugged into it's matching jack.
http://www.parts-express.com/images/products/standard/092-0124_s.jpg
Lefty
That's quite cunning.....
AWOL:
For light-duty stuff, 3.5mm or quarter-inch jacks can be useful.
OMG! What a fantastic idea!
It has been added to my mental filing cabinet. Thanks!
You can also get three and four pole 3.5mm jacks and 2.5mm three pole.
AWOL:
You can also get three and four pole 3.5mm jacks and 2.5mm three pole.
And four poles could allow you to pass power, ground, and a full duplex comm link through the rotating and fixed assemblies. What more could a rotating project require. 
Lefty
I've also heard of people using those phone cable untangler things for this purpose too.