Hi Hans, What are your requirements? Is this example from Instructable not a good starting point ?
I do not know what you plan to do, but there is also the possibility to decode DTMF tones. Some specialized ICs are still available Le 22 janv. 2024 à 10:28, à 10:28, Hans van Veldhuizen <[email protected]> a écrit: >Hello all, >I would like to use the frequencies of a variable audio signal to make >things respond to it. I found this : >https://www.instructables.com/Frequency-Detector-using-PIC-12F683-Processor/ >Is there something like this in the Jal area? >regards >Hans > >-- >You received this message because you are subscribed to the Google >Groups "jallib" group. >To unsubscribe from this group and stop receiving emails from it, send >an email to [email protected]. >To view this discussion on the web visit >https://groups.google.com/d/msgid/jallib/5aa3e488-937f-44cc-8873-bf27e8c0d9bfn%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jallib/4d5ce783-2ad6-49dd-9aee-2c93be8522c6%40gmail.com.
