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Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier For Arduino KY-037
From Stone's Store
US $2.54
Price History
This is our record of AliExpress price changes for Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier For Arduino KY-037 since we began monitoring it on February 28, 2025.