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I am going to make a project by using sound detector. In my project sound sensor provided signal have to connect to Arduino and output from Arduino ATMEGA16U2 is indicator one. When sensor provided values be high or lighter than reference value, I should make on the indicator for little time. Now how could I provide the program to Arduino to receive the expected vision?

closed as too broad by VE7JRO, sempaiscuba, gre_gor, Juraj, Majenko Jan 10 at 12:57

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