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Switch Detection Microphone Amplifier Sound Sensor Modules DC 4-6V for Arduino
- Item No : 404965882115
- Condition : New
- Brand : Unbranded
- Seller : makeupdiarys6
- Current Bid : US $4.49
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* Item Description
- When there is sound detected, the signal indicator will light up. Main chip: LM393, electret microphone. 1 x Sound Sensor Module. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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