KeyPad question
I've been looking at allelectronics.com magazine, and I spotted a KeyPan Encoder IC.
Hooking up is not a prblem, but hooking it up to the BS2 is.
Here's the data sheet loction: [noparse][[/noparse]http://www.allelectronics.com/spec/EDE-1144.pdf]
On page 5, they have data outputs, 4 of them. Does anyone has a code that I can use so BS2 can understand its inputs?
I plan to make a BS2 to light a led when four correct keys are entered.
Any ideas?
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Thanks,
Vladimir
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Hooking up is not a prblem, but hooking it up to the BS2 is.
Here's the data sheet loction: [noparse][[/noparse]http://www.allelectronics.com/spec/EDE-1144.pdf]
On page 5, they have data outputs, 4 of them. Does anyone has a code that I can use so BS2 can understand its inputs?
I plan to make a BS2 to light a led when four correct keys are entered.
Any ideas?
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Thanks,
Vladimir
·
Comments
this·thread really helped me A LOT!!! read everything!!
http://forums.parallax.com/showthread.php?p=548768
Here are the folks that developed that chip if you have any speific questions about the chip itself: http://www.elabinc.com/
They're real nice folks to deal with, and are very helpful.
Regards,
Bruce Bates
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Thanks,
Vladimir
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