Intelligent Vehicle for Arduino Sound Detection Sensor Module

Specifications

Sound detection sensor module sound sensor Intelligent vehicle for Arduino

Size:45mm*20mm*10mm(length*width*height)

Main chip:LM393, Electret condenser microphone 

Working voltage:DC 3.3-5V

Features:

1)signal output indication

2)single channel signal output

3)the output effective signal is low level

4)when there is sound,outputs low level and the signal light

5)can be used for  Acoustic control light ,   give  sound and light alarm  working with  Photosensitive sensor ,and sound control,sound detect

6)Circuit board output switch quantity

 can detect the sound intensity of the surrounding environment,

use Note: This sensor only recognizes the availability of sound (vibration principle) can not identify the size of the sound or the specific frequencies of sound

 adjustable sensitivity adjustment digital potentiometer (shown in blue)
 Operating voltage 3.3V-5V
 output form of digital switch output high and low (0 and 1)
 with fixed bolt hole for easy installation
The VCC external 3.3V-5V voltage (directly connected to the 5v microcontroller and 3.3v microcontroller)
DO small board digital output interfaces (0 and 1)

Shipping Terms: Sample order send by DHL, Fedex,UPS or EMS                       

Delivery Time: 3-5 working days,some items are in stock.

Packing: Polybag can make the package according to customers' requirements

Warranty time : we provide 12 month warranty for all of our goods.