Electronic Spices KY-037 Sound Detection Sensor Module for all devlopment board

Sound Detection Module Sensor for Intelligent Vehicle Compatible With all development board 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.It can be used for Acoustic control light, give sound and light alarm working with the Photosensitive sensor, and sound control, sound detect. The Sound Sensor can detect the sound strength of the environment. The main component of the module is a simple microphone and LM393 level convertor chip. The sensor can provide both digital aswell as analog output.