Microphone Module is a sensor used for sound detection with mounting screw hole contains digital threshold comparater sound detection module has two output AO, analog output, real-time output voltage signal of the microphone DO, when the sound intensity reaches a certain threshold, the output high and low signal and...
Read moreMicrophone Module is a sensor used for sound detection with mounting screw hole contains digital threshold comparater sound detection module has two output AO, analog output, real-time output voltage signal of the microphone DO, when the sound intensity reaches a certain threshold, the output high and low signal and Adopts LM393 main chip.
Frequently Bought Together
Products from this Seller
View All
Subscribe our newsletter for coupon, offer and exciting promotional discount..
Share with Friends
Trading is more effective when you share products with friends!Share you link
Share to