CentIoT - GY-MAX4466 adjustable electret microphone amplifier module MAX4466 White Sound Output at 10cm in

Sound Output at 10cm in dB ≥ 80 at 4

56 inches (37 cm) For adapting power supply

5mm x 9mm Gold Plated

the device is initially set to a fixed downtime in some fast decay

CentIoT - GY-MAX4466 adjustable electret microphone amplifier module MAX4466 White Sound Output at 10cm inBrand: CentIoT Features: This breakout is best used for projects such as voice changers, audio recording sampling, and audio reactive projects that use FFT Gain Adjustable from 25x to 125x Power Supply: VCC to 2. 4 5 VDC (can use arduin 3. 3v) The output will have a DC bias of VCC 2 so when its perfectly quiet, the voltage will be a steady VCC 2 volts (it is DC coupled) For the amplification, the module has built in Maxim MAX4466 PartNumber: AE008 GY