Microphone Sensor – Sound Detection Module for Arduino

Microphone Sensor – Sound Detection Module for Arduino The module has two outputs: AO, analog output, real-time output of the microphone voltage signal / DO, when the sound intensity reaches a threshold, the output high and low signal threshold – Sensitivity potentiometer adjustment Application:Microphone sound detection use the DC 5V power supply; with power indicator ——————– 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. There is a mounting screw hole 3mm 2. The use 5v DC power supply 3. With analog output 4. There are threshold level output flip 5. High sensitive microphone and high sensitivity. 6. A power indicator light 7. The comparator output is light     نعتذر الشراء من الموقع متوقف مؤقتا     We apologize : purchasing from our website is temporarily stopped