Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037
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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : Electronic moduleis_customized : YesModel Number : KY-037 KY-038Operating Temperature : Electronic moduleDissipation Power : Electronic moduleSupply Voltage : Electronic moduleApplication : Electronic moduleCondition : NewType : Voltage RegulatorBrand Name : ZHUANG One : Mainland China For sound detectionModule has two outputs:1, AO, analog output, real-time output voltage signal of the microphone2, DO, when the sound intensity reaches a certain threshold, the output high and low signal [threshold - sensitivity can be adjusted via potentiometer]Module features:2, there is a mounting screw hole 3mm3, the use 5v DC power supply4, with analog output5, there are threshold level output flip6, high sensitive microphone and high sensitivity.7, a power indicator light8, the comparator output is light

