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Originally Posted by mister_e
There's still the option to use a PIC with 2 comparator and set their reference with resistors , trim pot OR HPWM. I like the HPWM stuff... full control of the beast... and when you want
Now you just need an amplifier/Microphone and poll the comparator output to know what's happen.
I don't quite get what polling the comparator means!
Last edited by scaenix; - 18th February 2007 at 12:54.
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to do simple... read the comparator output.
where Comparator1 and Comparator2 represent dedicated I/Os OR internal register (like CMCON for a PIC16F628A and/or PIC16F88)Code:If Comparator1=1 then Goto GotSoundFromLeftEar If Comparator2=1 then Goto GotSoundFromRightEar
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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ok got that! thanks very much!
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