Sound sensor detection module voice recognition intellgent microphone Arduino compatible

Sound sensor detection module voice recognition intellgent microphone Arduino compatible

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Details

Details

Sound sensor detection module voice recognition intellgent microphone Arduino Product specification: 1. Size: 32mm X 17mm X 8mm(length X width X height) 2. Weight: 4g 3. Main chip:LM393, Electret condenser microphone 4. Working voltage: DC 4-6V 5. Signal output indication 6. Single channel signal output 7. The output effective signal is low level 8. When there is sound, outputs low level and the signal light 9. Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect 10. Circuit board output switch quantity Note: The Maximum induction distance is 0.5M

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