5 STCK. LM393 Schall erkannt Sensor Modul Breakout Board Mikrofon für Arduino
8,79 €
Description: 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; give sound and light alarm working with Photosensitive sensor Note:The Maximum induction distance is 0.5M Package Included: 5 X LM393 Sound Detection Module.
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