Sell Sound Detection Mic Sensor Module Microphone Voice Adjustable For Arduino 3 Pin best price

Descriptions: This is a sound sensor module that detects surrounding sound through the microphone. The sensitivity of the sensor can be tuned using the onboard potentiometer. The main chip LM393. Signal is clean Waveform is good Driving ability is strong. ADJUSTABLE THRESHOLD: - Build in potentiometer can be used to adjust the threshold level. - EASY TO USE . APPLICATIONS: A variety of platforms including Arduino / AVR / ARM/PIC. Specifications: Type: Sensor Sensor Function: Sound Dimension(cm): 4.3 x 1.7 x 1 Net Weight(kg): 0.007 Package included: 1x Sound sensor module (Microphone trigger switch, LM393) #soundsensor #mic #micmodule #soundmodule