PSN-L Email List Message

Subject: AS-1 Type Sensor
From: Richard Schneider cfi2fly@.........
Date: Sun, 23 Jan 2011 11:54:15 -0800


Hello PSN,

I would appreciate any comments regarding my AS-1 type sensor. It's close to
the original design. I did not like the knife edge aluminum boom attached to
a score mark in the aluminum mast, so I modified the boom to mast
attachment. I am using two razor blades. One on the boom and one on the
mast. Hardened steel on steel. Friction is much less. Free running
oscillations have a much longer duration. Does anyone have a better
suggestion? I would like to hear from you.

See my pic's here:  http://picasaweb.google.com/cfi2fly/MyPictures#

Also, Chris, if you read this, if I reversed the coil and magnet, would the
effort be worth the results?

Thank you all,

Richard
Hello PSN,
=A0
I would appreciate any comments regarding my AS-1 type sensor. It'= s close to the original design. I did not like the=A0knife edge=A0aluminum = boom=A0attached to a score mark in the aluminum mast, so I=A0modified the b= oom=A0to mast attachment. I am using two razor blades. One on the boom and = one on the mast. Hardened steel on steel. Friction is much less. Free runni= ng oscillations have a much longer duration. Does anyone have a better sugg= estion? I would like to hear from you.
=A0
See my pic's here:=A0 http://picasaweb.google.com/cfi2fly/MyPictures#
=A0
Also, Chris, if you read this,=A0if I reversed the coil and magnet, wo= uld the effort be worth the results?
=A0
Thank you all,
=A0
Richard

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