1/2/5/10 Stck. Mikrofonsensor AVR PIC Empfindlichkeit Schallerkennung für Arduino
ab 1,58 €
DO, when the sound intensity reaches a certain threshold, the output high and low signal. There are threshold level output flip. For sound detection module has two outputs Quantity;1pcs,2pcs,5pcs and 10pcs.
Jetzt bei Ebay:
