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Search - voice sensor

Voice sensor module - Detects and transmits audio, ideal for DIY Arduino projects. Compact 4-pin design.

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Leyal 2PCS Smart Electronics KY-038 4pin Mini Voice Sound Detection Sensor Module Microphone Transmitter for arduino DIY KIT
Leyal 2PCS Smart Electronics KY-038 4pin Mini Voice Sound Detection Sensor Module Microphone Transmitter for arduino DIY KIT

Leyal 2PCS Smart Electronics KY-038 4pin Mini Voice Sound Detection Sensor Module Microphone Transmitter for arduino DIY KIT

HSM25771
Smart Electronics KY-038 4pin Mini Voice Sound Detection Sensor Module Microphone Transmitter for ar..
US$4.99
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