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07/25/02 07:56
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#26294 - RE: Frequency detector
Make use of NE567 from philips.

This is a very simple tone decoder.

If needed, make the center freq settings adjustable from within the microcontroller.

Good luck

List of 8 messages in thread
TopicAuthorDate
Frequency detector            01/01/70 00:00      
RE: Frequency detector            01/01/70 00:00      
RE: Frequency detector            01/01/70 00:00      
RE: Frequency detector            01/01/70 00:00      
RE: Frequency detector            01/01/70 00:00      
RE: Frequency detector            01/01/70 00:00      
RE: Frequency detector...Felix            01/01/70 00:00      
RE: Frequency detector...Felix            01/01/70 00:00      

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