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Linker Sound Sensor for Arduino Phone Cases enjoy your multimediaThe Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect the sound strength of the environment. The value of output can be adjusted by a potentiometer. Specifications Length : 24. 2mm Width : 42. 1mm Depth : 10. 6mm Required Supply Voltage : 3. 3V, 5. 0V Sensor Outputs : analog up to 5V DC Sensor IC : Electret Microphone
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