M5Stack Microphone sound sensor, sound control, sound induction detection, sound-to-electric conversion
![M5Stack Microphone sound sensor, sound control, sound induction detection, sound-to-electric conversion](http://ae04.alicdn.com/kf/H02482f88fbd54565b3896dca2648239aG.jpg)
sku: 1005002264214108
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$13.00
Shipping from: China
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