Alacsonyabb ár! 10db hang érzékelő modul  Arduino Nagyobb

10db hang érzékelő modul Arduino

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Egyéb infó

Features:
100% Brand new and high quality
Size: About 32mm*17mm*15mm(length*width*height)
Main Chip: LM393, Electret condenser microphone
Working Voltage: DC 4-6V
Signal output indication
Single channel signal output
The output effective signal is low level
When there is sound,output low level and the signal lights
Can be used for Acoustic control light
10PCS Sound Detection Sensor Module Sensor Intelligent Vehicle For Arduino car

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