AZDelivery Max4466 GY-MAX4466 Electric Microphone Amplifier Preamp Module, Compatible with Raspberry Pi and Arduino including E-Book! (Pack of 5)

The AZDelivery Max4466 Microphone Amplifier Module is the perfect choice to implement in various projects such as recognition changers, audio recording/sampling, and audio-reactive projects that use FFT driver library which can take the audio input and translate it into frequencies. The Max4466 Mircrophone amplifier offers the ideal combination of an optimized bandwidth product over the power supply current, and low voltage operation in ultra-small packages. The amp has excellent power noise cancellation, so this amp sounds really good and isn't nearly as noisy or scratchy as other mic amplifiers. On the back is a small trimmer pot to adjust the gain. You can set the gain from 25x to 125x. The use is very simple: connect GND to mass and VCC to 2.4-5VDC. The audio waveform will come out of the OUT pin. Specification: ●Operating voltage: 3 to 5V ●Power: adjustable trimmer ●Operating current: 0.5mA max. ●Interface: Analog ●Operating temperature: -20 ~ +70 °C ●Audio Range: 20-20 khz ●Dimensions 20x14x8 mm ●Weight approx. 0.8g