X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=5mC5BqPeqDWk71DCEWHsYepYNB4qVecERldc2aH2Mvo=; b=CDa9ZvcoMuezvEvXQdyyx0cPrNfzlLiZnPRS++zgAQ0x/Hb0Z9WjKK0Mzhqw//FNnw CM9732+RvgJ/gnow93ed4rPjOoalAmk6htfbJUbyYM19OGt5zXT2ohMoSdPMS1sOqhi4 giZwMPMAGFSYJ2mU+zN6LWwov4eVTkCm9AfV9dG9Yw26BFBEHQ3REaZBX5gE7KTlln2H /GUqraZV2+IzmFPYJBSbYJDJZKyRj0i7TKuyEAnPw8W+4dTApUhjUE7Ht+QwTPzUpGqH jjPrR9qlYQQP8+uztlUKg01JEjrB/Ex3IKLFePOUu3oYxaG4SVN3f18AkkrjXPoNhhCq Me4A== MIME-Version: 1.0 X-Received: by 10.220.98.68 with SMTP id p4mr4792172vcn.28.1371488906821; Mon, 17 Jun 2013 10:08:26 -0700 (PDT) In-Reply-To: References: Date: Mon, 17 Jun 2013 13:08:26 -0400 Message-ID: Subject: Re: [geda-user] Reverse engineering suggestions From: Rob Butts To: geda-user AT delorie DOT com Content-Type: multipart/alternative; boundary=001a11c1f9ee1ac9ed04df5ca56d Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk --001a11c1f9ee1ac9ed04df5ca56d Content-Type: text/plain; charset=ISO-8859-1 My thoughts exactly! On Mon, Jun 17, 2013 at 11:49 AM, Mitch Davis wrote: > On Mon, Jun 17, 2013 at 4:50 AM, Rob Butts wrote: > > I want to modify a Minn Kota C2 30 bass type trolling motor. > > a twist handle to switch between 5 forward speeds and 3 reverse. > > Sounds like an application crying out for a small micro, PWM and a > couple of MOSFETs. There are lots of circuits like this on the > internet. > > Mitch. > --001a11c1f9ee1ac9ed04df5ca56d Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
My thoughts exactly!

<= br>
On Mon, Jun 17, 2013 at 11:49 AM, Mitch Davis= <mjd+geda-user AT hackvana DOT com> wrote:
On Mon, Jun 17, 2013 at 4:= 50 AM, Rob Butts <r DOT butts2 AT gmail DOT c= om> wrote:
> I want to modify a Minn Kota C2 30 bass type trolling motor.
> a twist handle to switch between 5 forward spe= eds and 3 reverse.

Sounds like an application crying out for a small micro, PWM and a couple of MOSFETs. =A0There are lots of circuits like this on the
internet.

Mitch.

--001a11c1f9ee1ac9ed04df5ca56d--