Button IC''s
Sean,
You can pull the keyboard encoder chip from a keyboard or other wise
interface your large number of buttons to the keyboard chip.
Keyboards can be found at used computer stores, goodwill computer stores
or even alot of new keyboards can be found for < $10).
Joshua
--On Monday, October 1, 2001 5:26 PM -0700 "Sean T. Lamont .lost."
<lamont@a...> wrote:
>
> I don't need a keyboard, I need something which will encode a large number
> of buttons.
>
> On Mon, 1 Oct 2001, Al Williams wrote:
>
>> If I understand you, why not use a PS/2 keyboard and a PAK-VI. Works
>> great and you get 100+ buttons out of it.
>> http://www.al-williams.com/awce/pak6.htm
>>
>> By happenstance, the project of the month this month shows how to use the
>> PAK-VI to read a mouse.
>>
>> Regards,
>>
>> Al Williams
>> AWC
>> * Floating point A/D
>> http://www.al-williams.com/awce/pak9.htm
>>
>> >
Original Message
>> > From: Sean T. Lamont .lost. [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=XfDrW-40w8sUnswVA3KaV51bpb2q9TOteExzQyXMafVoqEyAP9203pr0Jk9FYtobxH75jICNm9mcXc4KY0gCSQ]lamont@a...[/url
>> > Sent: Monday, October 01, 2001 5:50 PM
>> > To: basicstamps@yahoogroups.com
>> > Subject: [noparse][[/noparse]basicstamps] Button IC's
>> >
>> >
>> >
>> > What's an IC that can modulate a large number of button input states
>> > (ie, for a keyboard controller) into a state that can be read by serin?
>> >
>> > Sean T. Lamont, CTO / Chief NetNerd, Abstract Software, Inc. (ServNet)
>> > Seattle - Bellingham - Vancouver - Portland - Everett - Tacoma -
>> > Bremerton email: lamont@a... WWW:
>> > http://www.serv.net "...There's no moral, it's just a lot of stuff
>> > that happens". - H. Simpson
>> >
>> >
>> > To UNSUBSCRIBE, just send mail to:
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>> > Subject and Body of the message will be ignored.
>> >
>> >
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>>
>>
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>>
>
> Sean T. Lamont, CTO / Chief NetNerd, Abstract Software, Inc. (ServNet)
> Seattle - Bellingham - Vancouver - Portland - Everett - Tacoma - Bremerton
> email: lamont@a... WWW: http://www.serv.net
> "...There's no moral, it's just a lot of stuff that happens". - H. Simpson
>
>
> 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/
>
>
You can pull the keyboard encoder chip from a keyboard or other wise
interface your large number of buttons to the keyboard chip.
Keyboards can be found at used computer stores, goodwill computer stores
or even alot of new keyboards can be found for < $10).
Joshua
--On Monday, October 1, 2001 5:26 PM -0700 "Sean T. Lamont .lost."
<lamont@a...> wrote:
>
> I don't need a keyboard, I need something which will encode a large number
> of buttons.
>
> On Mon, 1 Oct 2001, Al Williams wrote:
>
>> If I understand you, why not use a PS/2 keyboard and a PAK-VI. Works
>> great and you get 100+ buttons out of it.
>> http://www.al-williams.com/awce/pak6.htm
>>
>> By happenstance, the project of the month this month shows how to use the
>> PAK-VI to read a mouse.
>>
>> Regards,
>>
>> Al Williams
>> AWC
>> * Floating point A/D
>> http://www.al-williams.com/awce/pak9.htm
>>
>> >
Original Message
>> > From: Sean T. Lamont .lost. [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=XfDrW-40w8sUnswVA3KaV51bpb2q9TOteExzQyXMafVoqEyAP9203pr0Jk9FYtobxH75jICNm9mcXc4KY0gCSQ]lamont@a...[/url
>> > Sent: Monday, October 01, 2001 5:50 PM
>> > To: basicstamps@yahoogroups.com
>> > Subject: [noparse][[/noparse]basicstamps] Button IC's
>> >
>> >
>> >
>> > What's an IC that can modulate a large number of button input states
>> > (ie, for a keyboard controller) into a state that can be read by serin?
>> >
>> > Sean T. Lamont, CTO / Chief NetNerd, Abstract Software, Inc. (ServNet)
>> > Seattle - Bellingham - Vancouver - Portland - Everett - Tacoma -
>> > Bremerton email: lamont@a... WWW:
>> > http://www.serv.net "...There's no moral, it's just a lot of stuff
>> > that happens". - H. Simpson
>> >
>> >
>> > 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:
>> 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/
>>
>>
>>
>
> Sean T. Lamont, CTO / Chief NetNerd, Abstract Software, Inc. (ServNet)
> Seattle - Bellingham - Vancouver - Portland - Everett - Tacoma - Bremerton
> email: lamont@a... WWW: http://www.serv.net
> "...There's no moral, it's just a lot of stuff that happens". - H. Simpson
>
>
> 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/
>
>