Guys hi,

I've seen one of these robotic kit boards a few days ago:
the hummingbird.

What attracted my attention were these snap-on connectors which do not
require tightening the screws yet are very solid.

The picture is here : could anyone share their name ?
I spent 20 minutes online trying to get some of these snap connectors off ebay,
so far without luck.
The picture is here :

http://gadgetznews.com/wp-content/uploads/2012/07/HummingBird-Board.jpg


thanks.
L.

 

Not exactly what you show but the same type - http://www.ebay.com/bhp/spring-terminal-block

Google for "spring loaded terminal block", gave about 1,780,000 results