ITEM NAME:1 pcs Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Z5X5 1 pcs Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Z5X5 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 Module features: 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 size:3*2CM/1.18*0.79 inch material:CCL colour:red Package Included:1 x Sound Detection Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..DO, when the sound intensity reaches a certain threshold, the output high and low signal. There are threshold level output flip. For sound detection module has two outputs High sensitive microphone and high sensitivity.
