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NNTP-Posting-Date: Wed, 08 Jan 2003 04:05:19 -0600
From: Barry Lennox
Newsgroups: sci.electronics.design
Subject: Re: Mechanical Shock Generator
Date: Wed, 08 Jan 2003 23:07:29 +1300
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On 7 Jan 2003 10:00:41 -0800, dajpe@aol.com (David A. Johnson) wrote:
snip
>drive a metal pin, which strikes the body of the laser. Does anyone
>have any other ideas how this might be done?
Can you have the sensor mounted vertically? Then just have a glass or
plastic tube sitting above it. Put a ball-bearing in the tube, use a
magnet outside the tube to pull it up to the desired height (hence
energy) then quickly pull the magnet away to drop the ball-bearing.
Barry Lennox
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