3PCS Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with A-rduino PIC AVR 3

3PCS Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with A-rduino PIC AVR

Manufactured By Atomic Market Size:32mm17mm8mm(lengthwidthheight) Main chip:LM393, Electret condenser microphone Working voltage: DC 4-6V Signal output indication Single channel signal output The output effective signal is low level When there is sound, outputs low level and signal light Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect Circuit board output switch quantity Note: The Maximum induction distance is 0.5M

Product Features

• Microphone Sensor High Sensitivity Sound Detection Modules for A-rduino PIC AVR
• Uses 5V DC power supply
• Has 3mm mounting screw hole
• Has two outputs: AO, analog output, real-time output voltage signal of the microphone
• Package Includes:3pcs Microphone Sensor High Sensitivity Sound Detection Module