Brother I did it in the same way as you but its not working, I copied the program and pasted it, but the LED is on it doesn't react to sound , connections are also made properly, can you give any idea for it?
My sound sensor circuit isn't working, the LED lights up and stays on. It doesn't light up or turn off when it is suppose to. There is no error in the code, as the Arduino IDE says there is no error. The connections appear to be good as well since I double checked. The only difference is that I am using NANO to save space time and money.
Hey, idk if you still need this, but try adjusting ur threshold in the int's at the top. Everyone has a different value, but for me it was 1015. you will have to play around with it a bit, but i hope this helps.
Hey, idk if you still need this, but try adjusting ur threshold in the int's at the top. Everyone has a different value, but for me it was 1015. you will have to play around with it a bit, but i hope this helps. @@tameemullas5868
It's working good for me! Thanks for the tutorial. For some people in comment section who did not get output - 1. Capital 'S' in Serial.begin(9600) should be used 2. Newly bought sound sensor should be adjusted to normalcy - by screwing the potentiometer in anti clockwise (Analog output pin nearer to you) direction for "20 turns" or so