Audio/Sound Detection Sensor Module - Arduino Compatible Microphone 18650 This band has been divided

This band has been divided into 140 independent channels

need to add heat sink

This case also has cut outs for GPIO pins as well as ventilation fan

USB output: 5V 2

5A DC power input

Audio/Sound Detection Sensor Module - Arduino Compatible Microphone 18650 This band has been dividedSound 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. It 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) Note: This sensor