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	16 Jun 2013 13:50:47 -0700 (PDT)
Date:	Sun, 16 Jun 2013 16:50:47 -0400
Message-ID:	<CALSZ9gpB3Z8B9c3R9M8EQ3i77k4B6r8SCvbk_kOYwht1PyaCZw@mail.gmail.com>
Subject:	[geda-user] Reverse engineering suggestions
From:	Rob Butts <r DOT butts2 AT gmail DOT com>
To:	geda-user AT delorie DOT com
Reply-To:	geda-user AT delorie DOT com

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I want to modify a Minn Kota C2 30 bass type trolling motor.  These are
sold by Walmart for $99.  The motor has a twist handle to switch between 5
forward speeds and 3 reverse.  The manual shows the switch inside and they
are sold on ebay for $15.


http://www.ebay.com/itm/MINN-KOTA-2064028-FORWARD-REVERSE-SWITCH-5-SPEED-COMBO-/160993383384?pt=Boat_Parts_Accessories_Gear&hash=item257bf413d8&vxp=mtr

I purchased one and connected it to a 12 volt battery.  It has 5 posts
(Batt+, Batt-, Black, White, Red and Yellow).

I came up with a table for voltages on each terminal of each switch
position but some of the switch positions have the same voltages on the
terminals.

I'd like to use a simple lever or rocker type switch to step up through the
forward and reverse speeds along with discrete components to mimic the
function of the switch.

I can't find a schematic of that switch.  Does anyone have suggestions on
how I can simulate the output of that switch?

Thanks

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<div dir=3D"ltr"><div>I want to modify a Minn Kota C2 30 bass type trolling=
 motor.=A0 These are sold by Walmart for $99.=A0 The motor has a twist hand=
le to switch between 5 forward speeds and 3 reverse.=A0 The manual shows th=
e switch inside and they are sold on ebay for $15.</div>

<div>=A0</div><div>=A0<a href=3D"http://www.ebay.com/itm/MINN-KOTA-2064028-=
FORWARD-REVERSE-SWITCH-5-SPEED-COMBO-/160993383384?pt=3DBoat_Parts_Accessor=
ies_Gear&amp;hash=3Ditem257bf413d8&amp;vxp=3Dmtr">http://www.ebay.com/itm/M=
INN-KOTA-2064028-FORWARD-REVERSE-SWITCH-5-SPEED-COMBO-/160993383384?pt=3DBo=
at_Parts_Accessories_Gear&amp;hash=3Ditem257bf413d8&amp;vxp=3Dmtr</a></div>
<div>=A0</div><div>I purchased one and connected it to a 12 volt battery.=
=A0 It has 5 posts (Batt+, Batt-, Black, White, Red and Yellow).</div><div>=
=A0</div><div>I came up with a table for voltages on each terminal of each =
switch position but some of the switch positions have the same voltages on =
the terminals.</div>
<div>=A0</div><div>I&#39;d like to use a simple lever or rocker type=A0swit=
ch to step up through the forward and reverse speeds along=A0with discrete =
components to mimic the function of the switch.</div><div>=A0</div><div>I c=
an&#39;t find a schematic of that switch.=A0 Does anyone have suggestions o=
n how I can simulate the output of that switch?</div>
<div>=A0</div><div>Thanks</div></div>

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