Helpline

Order System

ZerOneTech

Delivery

Call For Order

Payment

Facebook Page

Sound Sensor Module

Product Code: SNM049
Brand: China

Discount: 0% OFF
Availability: ( In Stock )

Sound Sensor Module

Tk. 88
- +
Documentation

The Digital Sound Detector Sensor Module has an on-board potentiometer to adjust sensitivity, the module outputs high when the threshold is reached.


Given that this device measures whether or not sound has exceeded a threshold,  you’re basically left with determining what it is you want to do.   What I mean by this is that you can do something when it is quiet and/or you can do something when it is loud.  For example:


You could detect whether or not a motor is running.

You could set a threshold on pump sound so that you know whether or not there is cavitation.

In the presence of no sound,  you might want to create an ambiance by turning on music.

In the presence of no sound and no motion, you may go into an energy savings mode and turn off the lights.

When referring sensititivity,


When less sensitive,  it takes more sound to trigger the device

When more sensitive, it takes less sound to trigger the device

Documentation
  • Operating Voltage: 3.3V to 5V DC
  • Operating Current: 15ma
  • Output Digital - 0V or 5V, Adjustable trigger level from preset
  • LEDs indicating output and power
  • PCB Size: 3.2cm x 1.4cm
  • LM393 based design

Watch this video it will give you a clear idea about this product.

Documentation

Log in before Reviewing

Login

Related Product


Download