im looking for a 567 mirco chip encoder. another name for it is DTMF. Im looking for this device to pick the different tones from a telephone( 1,2,3,4,5,ect....) i would involve for this device to pick up the different tones and then put out a volt depending on which tone is on. radio shack doesnt own it, and i cant find it on the internet. if any one know what im talking in the order of, i would love some help. thank you
Answers: Here you dance:
http://www.goldmine-elec-products.com/pr...
This site has tons kits that will act DTMF decoding and cause some function based on the code. Just query on DTMF Decoder.
http://www.mpja.com/
Another chip you could try might be the m-8888:
http://www.clare.com/__85256A3900731315....
This is a transceiver, so it both sends and receives DTMF codes. It's available at Newark Electronics.
http://www.newark.com/
There's also this chip:
http://www.jdr.com/interact/item.asp?ite...
and here:
http://www.jaycar.com/productView.asp?ID...
The answers post by the user, for information only, CeQnA.com does not guarantee the right.
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