GY-MAX4466 Electret Microphone Amplifier with Adjustable Gain

Product descriptions from the supplier Adjustable Gain: Tailor the amplification level precisely for optimal microphone performance. Low-Voltage Operation: Operates efficiently with a wide power supply range from 2.4V to 5.5V. Rail-to-Rail Output: Delivers a full range of output levels, enhancing signal clarity. High Open-Loop Voltage Gain: Ensures strong signal amplification even in noisy environments. Compact Size: Measuring 20.8 mm x 13.8 mm x 7.5 mm, it's ideal for space