not enough time to make an encoder need help
Archiver
Posts: 46,084
Hi guys,
I have a project for work that requires an encoder on a shaft.
The shaft will only turn 90 degrees and slowly at that.
What I need is a unit (encoder) that will connect to the shaft , feed
a signal to a Stamp and be able to output a signal or 4-20 mADC that
represents the shaft position. Pulley and belts to increase rotation
is a possibility I am comfortable doing any mechanical enhancements,
it's the electronics I can't do right now.
I am looking for one of you professionals who could do this for a
modest fee.
I would be interested in complete circuit design ( chips encoder etc)
and software design as one option or a competed circuit board ready
to run as another.
Since there are 10 units, individual units, I don't want to make a
mistake that is repeated 10 times because I am learning.
If you feel qualified, please contact me.
Thanks,
Dave
I have a project for work that requires an encoder on a shaft.
The shaft will only turn 90 degrees and slowly at that.
What I need is a unit (encoder) that will connect to the shaft , feed
a signal to a Stamp and be able to output a signal or 4-20 mADC that
represents the shaft position. Pulley and belts to increase rotation
is a possibility I am comfortable doing any mechanical enhancements,
it's the electronics I can't do right now.
I am looking for one of you professionals who could do this for a
modest fee.
I would be interested in complete circuit design ( chips encoder etc)
and software design as one option or a competed circuit board ready
to run as another.
Since there are 10 units, individual units, I don't want to make a
mistake that is repeated 10 times because I am learning.
If you feel qualified, please contact me.
Thanks,
Dave
Comments
Chris
Original Message
From: Dave Mucha <davemucha@j...>
To: <basicstamps@yahoogroups.com>
Sent: Wednesday, May 02, 2001 8:08 AM
Subject: [noparse][[/noparse]basicstamps] not enough time to make an encoder need help
> Hi guys,
>
> I have a project for work that requires an encoder on a shaft.
>
> The shaft will only turn 90 degrees and slowly at that.
>
> What I need is a unit (encoder) that will connect to the shaft , feed
> a signal to a Stamp and be able to output a signal or 4-20 mADC that
> represents the shaft position. Pulley and belts to increase rotation
> is a possibility I am comfortable doing any mechanical enhancements,
> it's the electronics I can't do right now.
>
> I am looking for one of you professionals who could do this for a
> modest fee.
>
> I would be interested in complete circuit design ( chips encoder etc)
> and software design as one option or a competed circuit board ready
> to run as another.
>
> Since there are 10 units, individual units, I don't want to make a
> mistake that is repeated 10 times because I am learning.
>
> If you feel qualified, please contact me.
>
> Thanks,
>
> Dave
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
davemucha@j...
I keep forgettng not everybody is on the site where you can just clik
on my name to send an e-mail
--- In basicstamps@au.egroups.com, "Chris Anderson" <fes@g...> wrote:
> Where are you Dave ?
> Chris
>
Original Message
> From: Dave Mucha <davemucha@j...>
> To: <basicstamps@y...>
> Sent: Wednesday, May 02, 2001 8:08 AM
> Subject: [noparse][[/noparse]basicstamps] not enough time to make an encoder need help
>
>
> > Hi guys,
> >
> > I have a project for work that requires an encoder on a shaft.
> >
> > The shaft will only turn 90 degrees and slowly at that.
> >
> > What I need is a unit (encoder) that will connect to the shaft ,
feed
> > a signal to a Stamp and be able to output a signal or 4-20 mADC
that
> > represents the shaft position. Pulley and belts to increase
rotation
> > is a possibility I am comfortable doing any mechanical
enhancements,
> > it's the electronics I can't do right now.
> >
> > I am looking for one of you professionals who could do this for a
> > modest fee.
> >
> > I would be interested in complete circuit design ( chips encoder
etc)
> > and software design as one option or a competed circuit board
ready
> > to run as another.
> >
> > Since there are 10 units, individual units, I don't want to make a
> > mistake that is repeated 10 times because I am learning.
> >
> > If you feel qualified, please contact me.
> >
> > Thanks,
> >
> > Dave
> >
> >
> >
> >
> >
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> >
> >
Just connect a potentiometer to the shaft and and get a voltage as signal.
They are now heavy duty waterproof pots used in automotive electronics.
ECO
Original Message
From: "Dave Mucha" <davemucha@j...>
To: <basicstamps@yahoogroups.com>
Sent: mercredi 2 mai 2001 02:08
Subject: [noparse][[/noparse]basicstamps] not enough time to make an encoder need help
> Hi guys,
>
> I have a project for work that requires an encoder on a shaft.
>
> The shaft will only turn 90 degrees and slowly at that.
>
> What I need is a unit (encoder) that will connect to the shaft , feed
> a signal to a Stamp and be able to output a signal or 4-20 mADC that
> represents the shaft position. Pulley and belts to increase rotation
> is a possibility I am comfortable doing any mechanical enhancements,
> it's the electronics I can't do right now.
>
> I am looking for one of you professionals who could do this for a
> modest fee.
>
> I would be interested in complete circuit design ( chips encoder etc)
> and software design as one option or a competed circuit board ready
> to run as another.
>
> Since there are 10 units, individual units, I don't want to make a
> mistake that is repeated 10 times because I am learning.
>
> If you feel qualified, please contact me.
>
> Thanks,
>
> Dave
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>