Re: Weak Magnetic Field Sensing

On Sat, 04 Mar 2006 23:45:46 GMT, in sci.electronics.design
Christopher <christopher@xxxxxxxxxxxxxxx> wrote:


Hello Everyone,

The mean ones have not chewed me out yet so what exactly am I trying
to accomplish?

Finding the best method using any type of sensor or effect for a
non-tactile, hand controlled volume attenuating circuit. I just need
to know what sensor would work best, I will design the support
circuit.
snip
Did this 10 years ago with a friend, using ultrasonics
http://www.walterfabeck.com/chromasone.htm


martin
.