pulse in
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Posts: 46,084
I have a broken computer mouse that I took apart. The things that the ball
spins against pulses when I spin it. I hooked it up to my basicstamp 2 with
pulse in but I cant seem to get it to work. I hooked up an led to it and
when I spun it the led flashed, so I know it works. Has anybody used one of
these? I was hoping to use it as a wind speed meter.
Tad
spins against pulses when I spin it. I hooked it up to my basicstamp 2 with
pulse in but I cant seem to get it to work. I hooked up an led to it and
when I spun it the led flashed, so I know it works. Has anybody used one of
these? I was hoping to use it as a wind speed meter.
Tad
Comments
Try tying the basic stamp pin to +5 volts through a 10K ohm resistor. If
that doesn't work, try tying the stamp pin to ground through the resistor.
Let us know if it works!
Original Message
From: Doug Heckaman [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=qrWKSiVZ3HT0SrJ7oQtcEFhv94de-aM-UZ7KmPMogMlArqvdcw1GfAnNvgsuC9UMqOPyObEc]tad@h...[/url
Sent: Tuesday, October 30, 2001 7:20 PM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] pulse in
I have a broken computer mouse that I took apart. The things that the ball
spins against pulses when I spin it. I hooked it up to my basicstamp 2 with
pulse in but I cant seem to get it to work. I hooked up an led to it and
when I spun it the led flashed, so I know it works. Has anybody used one of
these? I was hoping to use it as a wind speed meter.
Tad
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that I am spinning it at 4000+times per unit of time! [noparse];)[/noparse] Does anybody have
some code that will debouce it?
Original Message
From: Electronic Media Systems <dbishop@e...>
To: <basicstamps@yahoogroups.com>
Sent: Tuesday, October 30, 2001 7:25 PM
Subject: RE: [noparse][[/noparse]basicstamps] pulse in
> Nice hack for a broken mouse!
>
> Try tying the basic stamp pin to +5 volts through a 10K ohm resistor. If
> that doesn't work, try tying the stamp pin to ground through the resistor.
> Let us know if it works!
>
>
>
Original Message
> From: Doug Heckaman [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=UJps2J0Z7DYeqLbrLsfuXZ2TB_PEJUpkt-gmNSxj2fW7Y5ggl7Nrd_jSgQ9HLxtQXm7RmAnUcA]tad@h...[/url
> Sent: Tuesday, October 30, 2001 7:20 PM
> To: basicstamps@yahoogroups.com
> Subject: [noparse][[/noparse]basicstamps] pulse in
>
>
> I have a broken computer mouse that I took apart. The things that the ball
> spins against pulses when I spin it. I hooked it up to my basicstamp 2
with
> pulse in but I cant seem to get it to work. I hooked up an led to it and
> when I spun it the led flashed, so I know it works. Has anybody used one
of
> these? I was hoping to use it as a wind speed meter.
>
> Tad
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
> from the same email address that you subscribed. Text in the Subject and
> Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
>
> To UNSUBSCRIBE, just send mail to:
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> from the same email address that you subscribed. Text in the Subject and
Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>