Product Model: OKY3138

Smart Car Sound Sensor Detection Voice Sensor Voice Module For Arduino

Product Description

1.Signal output indication.

2.Single channel signal output.

3.The output effective signal is low level.

4.When there is sound,outputs low level and the signal light.

5.Can be used for control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect.

6.Circuit board output switch quantity.

7.Size : 32mm*17mm*15mm(length*width*height).

8.Main chip: LM393, Electret condenser microphone.

9.Working voltage:DC 4-6V.

Share This Product