Hello everyone! I'm working on a robotic project, and I'd like my robot to detect when I whistle. But I'm not that good in electronics... :frowning: Do you know how I can do that? I thought of amplifying the sound with an amplificator and then look for the frequency using the arduino. But is ths po…

Whistle detection

Grumpy_Mike April 4, 2011, 12:56pm 7

Do you think a LM567 can work?

Yes that would work.