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(ET) Fine control
- Subject: (ET) Fine control
- From: wilbett earthlink net
- Date: Fri, 26 Jul 2002 18:25:43 -0500
- Sender: owner-elec-trak cosmos phy tufts edu
Bob Murcek,
Thanks for your suggestion on Fine Control. But I don't understand it.
Did you actually make 7 electrical speeds on your ET? If so, how did
you make
cams to actuate the 7 micro switches? Or did you modify the existing cams?
Or are
there un-used cam ridges in the ET which you used?
Maybe a simple fix for me would be to just make the low speed resistor
(R1) a
higher resistance. That would make the first speed slower and not effect
anything
else.
Bill Alburty