Product Description: 1.Sound sensor analog output.
2.Can detect the size of the sound.
3.Gain adjustable, stable performance Working voltage 5 v, analog output.
4.Extension board can easily connect the arduino sensors.
5.Equipped with a fixed bolt hole, convenient installation.
6.Through the analog ports can complete experiment Characteristics.
7.Working voltage 5 v.
8.Analog voltage signal output, signal amplitude VCC / 2. 9.Good sensitivity, built-in amplifier circuit, the adjustable gain.
10.Intensity can be obtained by the AD conversion of voltage signal.
11.Applicable to the arduino platform, compatible with the arduino