- #1
sniffer
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- 0
I am looking for sound generator from 300 Hz frequency up to 1.5 KHz, with adjustable volume. Is there such a thing in the electronic market? I also want to know the frequency it produces as I turn the knob.
If I want to make the circuit myself, where do I get the circuit plan?
If I want to make the circuit myself, where do I get the circuit plan?