Mikrofon Sensor AVR PIC Empfindlichkeit Geräuschdetektion Modul für Arduino A2TM
2,31 €
Product Description Features - 100% Brand new and high quality - For sound detection module has two outputs: - 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 Specifications - There is a mounting screw hole 3mm - The use 5v DC power supply - With analog output - There are threshold level output flip - High sensitive microphone and high sensitivity. - A power indicator light - The comparator output is light.
Jetzt bei Ebay:
