Guest
I have a "stringpot" for sale on Ebay. In case you are not familiar
with one of these, they are an easy way to measure distance accurately.
It is also formally called a linear distance transducer. It is a very
rugged unit, has never been used and sold for $540. If you need to
measure dynamic changes in distances of up to 30 inches, this is one of
the easiest ways to do it. See it here:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=3870244423&ssPageName=STRK:MESE:IT
with one of these, they are an easy way to measure distance accurately.
It is also formally called a linear distance transducer. It is a very
rugged unit, has never been used and sold for $540. If you need to
measure dynamic changes in distances of up to 30 inches, this is one of
the easiest ways to do it. See it here:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=3870244423&ssPageName=STRK:MESE:IT