Harrison Cooper wrote:

> Anybody have a source (maybe used in robotics?) of a very small air
> solenoid.  Needs to be low voltage, low current and low pressure (its just
> activating a rod to poke out).  Doing a web search...but not allot of luck
> yet...

Try Angar Scientific (Subsidiary of ASCO) P/N 339159.

They are a three-way valve and draw about 200 mA @ 12VDC.
100 PSI max.  About 5/8" dia. X 1.5" long (excluding the hose
connections)  I seem to recall that they were reasonably inexpensive
as well.

Mark Walsh