input/output
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Posts: 46,084
hey i need help on the a program. Im trying to accomplish the following:
im reading a signal either (1 or 0) from an input pin. and I want to change
de state of another pin(output pin). But this pin (output pin) is also
controlled by the program. I had try to use the BUTTON command. but some
how the output pin does not change state. So can any body can help me on
this.
>From: "Jon" <jonm@p...>
>Reply-To: basicstamps@yahoogroups.com
>To: basicstamps@yahoogroups.com
>Subject: [noparse][[/noparse]basicstamps] Re: Port Protection Components
>Date: Fri, 09 Mar 2001 22:03:51 -0000
>
>hi Rodent,
>
>how the hell do you attach files to the Post message? I've got 4
>schematics for you saved as bmp's.
>
>Jon
>
>--- In basicstamps@y..., Rodent <daweasel@s...> wrote:
> > Sure -- send it on. I have a good selection of opto-isolators from
>my last
> > employer, and I want to figure out how to set things up before I
>complete my
> > I/O board. I was gonna plug into the connector on the Activity
>board with a
> > cable and have a remote board with screw terminals, etc...
> >
> > Send 'em direct to me -- daweasel@s...
> >
> >
Original Message
> >
> >
> > > Depends what type of protection you need, personally I only ever
>use
> > > opto's. This pretty much guarantees protection to the stamp. I've
> > > actually connected (by mistake) 230v AC 50Hz to an I/P and whilst
>it
> > > made the opto smoke a bit, no damage was done!
> > >
> > > I've designed a range of plug in modules that provides any
>external
> > > connections via a standard interface, relay O/P, Opto protected
> > > transistor O/P, Opto protected I/P's, potentiometer I/P's etc.
> > > Let me know if you want more details.
> > >
> > > It may not be the cheapest way of protecting the STAMP but does
> > > protect it regardless.
>
>
>
>
>Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
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im reading a signal either (1 or 0) from an input pin. and I want to change
de state of another pin(output pin). But this pin (output pin) is also
controlled by the program. I had try to use the BUTTON command. but some
how the output pin does not change state. So can any body can help me on
this.
>From: "Jon" <jonm@p...>
>Reply-To: basicstamps@yahoogroups.com
>To: basicstamps@yahoogroups.com
>Subject: [noparse][[/noparse]basicstamps] Re: Port Protection Components
>Date: Fri, 09 Mar 2001 22:03:51 -0000
>
>hi Rodent,
>
>how the hell do you attach files to the Post message? I've got 4
>schematics for you saved as bmp's.
>
>Jon
>
>--- In basicstamps@y..., Rodent <daweasel@s...> wrote:
> > Sure -- send it on. I have a good selection of opto-isolators from
>my last
> > employer, and I want to figure out how to set things up before I
>complete my
> > I/O board. I was gonna plug into the connector on the Activity
>board with a
> > cable and have a remote board with screw terminals, etc...
> >
> > Send 'em direct to me -- daweasel@s...
> >
> >
Original Message
> >
> >
> > > Depends what type of protection you need, personally I only ever
>use
> > > opto's. This pretty much guarantees protection to the stamp. I've
> > > actually connected (by mistake) 230v AC 50Hz to an I/P and whilst
>it
> > > made the opto smoke a bit, no damage was done!
> > >
> > > I've designed a range of plug in modules that provides any
>external
> > > connections via a standard interface, relay O/P, Opto protected
> > > transistor O/P, Opto protected I/P's, potentiometer I/P's etc.
> > > Let me know if you want more details.
> > >
> > > It may not be the cheapest way of protecting the STAMP but does
> > > protect it regardless.
>
>
>
>
>Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Comments
high ( your pin number )
or
low ( your pin number )
if your pin is pin 1
high 1
or
low 1
che guevara wrote:
>
> hey i need help on the a program. Im trying to accomplish the following:
> im reading a signal either (1 or 0) from an input pin. and I want to change
> de state of another pin(output pin). But this pin (output pin) is also
> controlled by the program. I had try to use the BUTTON command. but some
> how the output pin does not change state. So can any body can help me on
> this.
>
> >From: "Jon" <jonm@p...>
> >Reply-To: basicstamps@yahoogroups.com
> >To: basicstamps@yahoogroups.com
> >Subject: [noparse][[/noparse]basicstamps] Re: Port Protection Components
> >Date: Fri, 09 Mar 2001 22:03:51 -0000
> >
> >hi Rodent,
> >
> >how the hell do you attach files to the Post message? I've got 4
> >schematics for you saved as bmp's.
> >
> >Jon
> >
> >--- In basicstamps@y..., Rodent <daweasel@s...> wrote:
> > > Sure -- send it on. I have a good selection of opto-isolators from
> >my last
> > > employer, and I want to figure out how to set things up before I
> >complete my
> > > I/O board. I was gonna plug into the connector on the Activity
> >board with a
> > > cable and have a remote board with screw terminals, etc...
> > >
> > > Send 'em direct to me -- daweasel@s...
> > >
> > >
Original Message
> > >
> > >
> > > > Depends what type of protection you need, personally I only ever
> >use
> > > > opto's. This pretty much guarantees protection to the stamp. I've
> > > > actually connected (by mistake) 230v AC 50Hz to an I/P and whilst
> >it
> > > > made the opto smoke a bit, no damage was done!
> > > >
> > > > I've designed a range of plug in modules that provides any
> >external
> > > > connections via a standard interface, relay O/P, Opto protected
> > > > transistor O/P, Opto protected I/P's, potentiometer I/P's etc.
> > > > Let me know if you want more details.
> > > >
> > > > It may not be the cheapest way of protecting the STAMP but does
> > > > protect it regardless.
> >
> >
> >
> >
> >Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
> >
> >
>
> _________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
work. any other suggestions?
thank you ill appreciate
>From: "L .Gaminde" <lgaminde@t...>
>Reply-To: basicstamps@yahoogroups.com
>To: basicstamps@yahoogroups.com
>Subject: Re: [noparse][[/noparse]basicstamps] input/output
>Date: Fri, 30 Mar 2001 10:51:52 -0800
>
>I think I can answer this one ??
>
>high ( your pin number )
>or
>low ( your pin number )
>
>if your pin is pin 1
>
>high 1
>or
>low 1
>
>che guevara wrote:
> >
> > hey i need help on the a program. Im trying to accomplish the following:
> > im reading a signal either (1 or 0) from an input pin. and I want to
>change
> > de state of another pin(output pin). But this pin (output pin) is also
> > controlled by the program. I had try to use the BUTTON command. but
>some
> > how the output pin does not change state. So can any body can help me on
> > this.
> >
> > >From: "Jon" <jonm@p...>
> > >Reply-To: basicstamps@yahoogroups.com
> > >To: basicstamps@yahoogroups.com
> > >Subject: [noparse][[/noparse]basicstamps] Re: Port Protection Components
> > >Date: Fri, 09 Mar 2001 22:03:51 -0000
> > >
> > >hi Rodent,
> > >
> > >how the hell do you attach files to the Post message? I've got 4
> > >schematics for you saved as bmp's.
> > >
> > >Jon
> > >
> > >--- In basicstamps@y..., Rodent <daweasel@s...> wrote:
> > > > Sure -- send it on. I have a good selection of opto-isolators from
> > >my last
> > > > employer, and I want to figure out how to set things up before I
> > >complete my
> > > > I/O board. I was gonna plug into the connector on the Activity
> > >board with a
> > > > cable and have a remote board with screw terminals, etc...
> > > >
> > > > Send 'em direct to me -- daweasel@s...
> > > >
> > > >
Original Message
> > > >
> > > >
> > > > > Depends what type of protection you need, personally I only ever
> > >use
> > > > > opto's. This pretty much guarantees protection to the stamp. I've
> > > > > actually connected (by mistake) 230v AC 50Hz to an I/P and whilst
> > >it
> > > > > made the opto smoke a bit, no damage was done!
> > > > >
> > > > > I've designed a range of plug in modules that provides any
> > >external
> > > > > connections via a standard interface, relay O/P, Opto protected
> > > > > transistor O/P, Opto protected I/P's, potentiometer I/P's etc.
> > > > > Let me know if you want more details.
> > > > >
> > > > > It may not be the cheapest way of protecting the STAMP but does
> > > > > protect it regardless.
> > >
> > >
> > >
> > >
> > >Your use of Yahoo! Groups is subject to
>http://docs.yahoo.com/info/terms/
> > >
> > >
> >
> >
>_________________________________________________________________________
> > Get Your Private, Free E-mail from MSN Hotmail at
>http://www.hotmail.com.
> >
> >
> >
> > Your use of Yahoo! Groups is subject to
>http://docs.yahoo.com/info/terms/
>
>
>
>Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Sounds simple, but very easy to forget.
Tim
Original Message
From: "che guevara" <mercuryhg7@h...>
To: <basicstamps@yahoogroups.com>
Sent: Thursday, April 05, 2001 6:42 PM
Subject: Re: [noparse][[/noparse]basicstamps] input/output
> well thanks but it did not work,, i had already tried that but it doesn't
> work. any other suggestions?
> thank you ill appreciate
>