Hi,
Is there anyone who has already worked with Electret Micrphone Sensor? I need to detect the noise in my room, so I wired the sensor simply to my Netduino Plus (5v, GND, Analog Pin 0), and I am getting random values (70 to 130) which are independent to the existing noise.
-My code:
public class Program { public static void Main() { SecretLabs.NETMF.Hardware.AnalogInput inp = new SecretLabs.NETMF.Hardware.AnalogInput(Pins.GPIO_PIN_A0); while(true) { Debug.Print(inp.Read().ToString()); Thread.Sleep(100); } } }