RobotDyn mikrofon hang (hang) detektor modul, érzékelő, digitális és E8U8

RobotDyn Microphone Sound (Voice) Detector Module, Sensor, With Digital And E8U8

For Sound Detector 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 The threshold-sensitivity can be adjusted via potentiometer on the sensor
Brand Name:RobotDyn
Material: plastic metal
Color:black & blue
size:3.6*2*1.2CM
Package Contents: 1*Voice Detector Module

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