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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks Steve, I’ll keep that in mind
when I get to that part.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Jay<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
simpits-tech-bounces@simpits.org [mailto:simpits-tech-bounces@simpits.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Steve Wilson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, March 16, 2004
11:31 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Simulator
Cockpit tech list</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [simpits-tech] New
file uploaded to Simpits by Richard.</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hmm. Jay, you're in the same place I was a month
or so ago.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>A four position rotary switch would take up four button
inputs (key presses) on your interface controller (EPIC). A six
position switch, six button inputs. Hairy code would be required to
detect one detent moves in either direction.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>OTOH... A rotary encoder would only send two different key
presses to your interface controller, no matter how many actual positions
(detents) it has: one for a clockwise turn of one detent and one for a
similar counterclockwise turn. </span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Another way: A rotary switch only sends (makes) key
presses. It's dumb. A rotary encoder is smart - it knows which way
it's being turned, and sends the key press appropriate for the direction of
turn.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Steve W.</span></font><o:p></o:p></p>
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<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>----- Original Message ----- <o:p></o:p></span></font></p>
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<p class=MsoNormal style='background:#E4E4E4'><b><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>From:</span></font></b><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:falcon4@sbcglobal.net" title="falcon4@sbcglobal.net">Joseph Fagner</a>
<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>To:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:simpits-tech@simpits.org" title="simpits-tech@simpits.org">'Simulator
Cockpit tech list'</a> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Sent:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> Tuesday, March 16,
2004 9:53 PM<o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Subject:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> RE: [simpits-tech]
New file uploaded to Simpits by Richard.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Can’t you just use a rotary
switch? I never really bothered to look for the difference in encoders
and switches.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Jay<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <a
href="mailto:simpits-tech-bounces@simpits.org">simpits-tech-bounces@simpits.org</a>
[mailto:simpits-tech-bounces@simpits.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b><a href="mailto:RickInNoCal@aol.com">RickInNoCal@aol.com</a><br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, March 16, 2004 8:54
PM<br>
<b><span style='font-weight:bold'>To:</span></b> <a
href="mailto:simpits-tech@simpits.org">simpits-tech@simpits.org</a><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [simpits-tech] New
file uploaded to Simpits by Richard.</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>In a message dated 3/16/04 3:59:26
PM Pacific Standard Time, falcon4@sbcglobal.net writes:<br>
<br>
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What are the advantages of rotary encoders and why would I
want one?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><br>
Virtually any knob in your pit that you
turn to make adjustments (as opposed to a potentiometer that you would turn to
adjust volume or brightness) such as a radio tuner, HDG or OBS knobs, the
Kohlsman knob on the altimeter, the course, speed and altitude setting knobs on
the autopilot, transponder code selector, etc etc etc would all be rotary
encoders. <br>
<br>
There are alternatives such as Knitter
switches, but as a general rule, anything you want to be able to 'dial in'
needs to use a rotary encoder.<br>
<br>
Richard </span></font><font face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>_______________________________________________<br>
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Simpits-tech@simpits.org<br>
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