Voice Sound Sensor Module - Blue + Black

Voice Sound Sensor Module - Blue + Black

5 (2 product reviews)Added 5 years ago
US$ 2.38 Free worldwide shipping!
DealExtreme
- Color: Blue + Black - Main chip: LM393 - Electret condenser microphone - Working voltage: DC 4-6V - Single channel signal output - Low level output signal used for sound control light - Great module for sound alarm system Dimensions: 1.38 in x 0.59 in x 0.51 in (3.5 cm x 1.5 cm x 1.3 cm) Weight: 0.11 oz (3 g)

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Mar 2015by MARMICH
Voice, sound, music detector. Works great with Arduino Uno and clone, with correct code. It needs some calibration to set a perfect range of music/sound/voice detection. Pretty well made, worked without problem. Good for audio-detection led gadgets : :...translate
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