@@naleenv6552 Place one multimeter probe on the outside metallic casing of the microphone. And place the other multimeter probe on one of the two terminals on the top of the microphone. If the multimeter beeps, signaling continity, then the terminal you are on is the negative or ground terminal.
The circuit diagram please???
Can you please provide us the circuit diagram of this??
Whats that thing you are holding for putting resistor in breadboard
What is it called actually..?
tweezer
Hi sir can I add relay to the circuit so I can glow up a light bulb
Yes you can, don't forget to add the diode.
It isn’t working
Verify the circuit connections on your breadboard and check your IC's functionality
@@eleobo hello how to know the ground and vcc of the mic?
@@naleenv6552 Place one multimeter probe on the outside metallic casing of the microphone. And place the other multimeter probe on one of the two terminals on the top of the microphone. If the multimeter beeps, signaling continity, then the terminal you are on is the negative or ground terminal.