Recent content by Fred Austere

Thank you, that sounds good. Any particular one you think would be good? Can they be outputted to an oscilloscope. James

Hi I was wondering if someone would be kind enough to help me with a project I have at the moment. Here is the scenario; I am playing various tones through a speaker system at a fridge and I need to be able to detect which of the tones make the fridge resonate. I have been using a...