Cylewet 10Pcs Cylindrical Electret Condenser Microphone Pickup with 2 Pins 9×7mm for Arduino (Pack of 10) CYT1013

okay in this video we are going to talk about microphones now we're going to have a look at this type of microphone this is the electret microphone also known as a condenser mic or a FET mic and they're easy to find in the quite inexpensive so if you have a project where you need to detect sound or you need some voice audio and then you can use one of these microphones now there's two types these two configurations is the 3-pin and there's a two pin this is the three pin type you can see this three solder pads so the red wire is your power and then it is a coaxial cable for the signal output now the one next to it is that is a two pin variety and you can see the very top pin is your ground and it's connected to the case of the microphone and the bottom one is your signal output so in this video we're going to look at how to interface and power up one of these microphones and actually am