Eujgoov DC 3.3V 3.5V Microphone Amplifier Module with 20dB Fixed Gain High Sensitivity Sound Sensor for Voice Detection Audio Low Noise MIC Preamp for Voice Recognition Projects
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
This module uses professional microphone amplification IC, low output noise
It has high sensitivity, fixed gain is 20dB
Supports two power supply voltages: 3.3V and 5V
It has separate pins for both analog and digital output, default output is analog
Add an ear to your project with this well-designed microphone amplifier
Description
Specifications:
Power Supply Voltage: 3.3V/5V
Fixed Gain: 20dB
Output: Analog (default)
Size: Approx. 41 x 11mm/1.61 x 0.43in
Package Includes:
1 x Microphone Module
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