Description

Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to the low-level sound signal with good fidelity, When there is sound, outputs low level and signal light. The module has both digital and analog outputs. A trimmer is used to calibrate the sensitivity of the sensor.

The High Sensitivity Sound Detection Module can be used for Acoustic control light, give sound and light alarm working with the Photosensitive sensor, and sound control, sound detect. (The Maximum induction distance is 0.5M).

• Microphone Sensor High Sensitivity Sound Detection Modules for Arduino PIC AVR
• Use 5V DC power supply
• Has a 3mm mounting screw hole
• It has two outputs: AO, analog output, microphone real-time output voltage signal

Note: This sensor only recognizes the availability of sound (vibration principle) cannot identify the size of the sound or the specific frequencies of sound.