High-sensitivity Microphone Sound Sensor Module Analog Output to Detect Sound Level Electronic Building Block

High-sensitivity Microphone Sound Sensor Module Analog Output to Detect Sound Level Electronic Building Block

banggood Module Board

0.00$
2.99$
ManualClick here to openFeature Description 1Adopt high quality audio processing chip2The amplitude of the output audio signal is adjustablethe size of the sound can be detectedthe gain is adjustableand the performance is stable3Use single point grounding wiring to reduce loop gain and improve audio signal quality4With fixing bolt holes for easy installation5Standard ARDUIN0 interfacewhich can be directly connected to the ARDUIN0 development board6Good sensitivitybuilt in amplifier circuitadjustable gainvoltage signal of sound intensity can be obtained through AD conversion7Suitable for ARDUIN0 platformcompatible with ARDUIN0 sensor interfaceInterface description3 wire system VCC5V voltageGNDExternal GNDOUTanalog voltage signal outputsignal amplitude VCC 2Product Usage The sound of the surrounding environment can be converted into electrical signals to detect the sound of the surrounding environmentThe output of A0 is an analog signaland the AD operation can be performed on the A0 terminal to collect the signal for secondary development and applicationOf courseit can also be directly connected to the corresponding sound device for sound playback Instructions 1Connect VCC and GNDthe module power indicator is onadjust the potentiometer of the module to the appropriate position This potentiometer mainly adjusts the amplitude of the AO output analog signalUnder the same decibel volumewhen adjusting clockwisethe AO ou