Re: impulse generator circuit design

On a sunny day (22 Nov 2006 17:55:00 -0800) it happened
brandon.joseph.moore@xxxxxxxxx wrote in

I guess I would be good if I actually explained what I was trying to
do. :)

At the very basic level what I want is sort of compact electric motor
that gives me oscillatory linear motion and can run on a small bank of
batteries for about an hour. What I need is about 3mm of travel, a
frequency of that is tunable from about 50-200 Hz (just about any
waveform will do)

Stepper motor?
Get one from an old floppy drive perhaps.
.