On Thu, 9 Aug 2001 14:31:49 -0000, you wrote:

>I origionally  accidently didn't  include the brackets around the "EE" =
so am
>re-sending this message with the correct subject.
>
>Have a project I've been working on for months  now.
>1st question-  What is a good  source for the plastic used for LED =
windows
>for the red 7 segment LED's?
>2nd question-   Polling for input on Varactors vs air variable =
capacitors.
>I recently purchased 16 RF tuner capacitors at $1.25ea from Electronix
>Express only to find that there is no such thing as a mating knob for =
them

What are the specifics of the Circuit that you are tuning? It may be
limited by stuff other than the Varactors. Although you might need a
DAC to drive a Varactor, they might be a lot easier to deal with.=20

Dave

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