Aktronics® Sound Sensor Module Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with Arduino PIC AVR (Pack of 5)
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Aktronics® Sound Sensor Module Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with Arduino PIC AVR (Pack of 5)

Product ID: 336599587
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Description

  • Uses 5V DC power supply,Has power indicator light,The comparator output is light
  • Microphone Sensor High Sensitivity Sound Detection Modules for Arduino PIC AVR
  • There are 3mm mounting screw holes, which are powered by a 5v DC power supply.
  • Has two outputs: AO, analog output, real-time output voltage signal of the microphone
  • Can be used to detect the sound intensity of ambient,With analog output and threshold level output flip

AktronicsGreat Sensors for Arduino Project. Having Fun With Electronics and Programming!Description:The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment.This sound sensor gets signal by both digital and analog output."AO" outputs real-time voltage signal of the microphone."DO" outputs low and high lever signal when the sound intensity reaches a threshold.Sensitivity is adjustable by adjusting the potentiometer.PCB-mounted LEDs indicate the power and compactor output.Wiring Instructions:+ ---- DC 3.3V-5.5VG ---- GroundingAO ---- Analog OutputDO ---- Digital Output.Specification:Model: KY-037Working Voltage: DC 3.3V-5.5VNominal Frequency: 40KHzPCB Size: 35 x 15mm / 1.38" x 0.59" (L*W)Fixed Hole Diameter: 3mm

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