Sound detection module, arduino-compatible, LM393 comparatorSold By Bazinga!, Ships from Singapore
Note that deliveries will take up to 3 days to process! Contact us if you have any special delivery requests!
Making a burglar-detector? Cool music VU-meter? This is the perfect module for you! The microphone goes into a very high-sensitivity LM393 comparator to give an output signal when a sound or noise...Read More…
Making a burglar-detector? Cool music VU-meter?
This is the perfect module for you! The microphone goes into a very high-sensitivity LM393 comparator to give an output signal when a sound or noise threshold is crossed! This sound-detection module features a single-channel signal output that is Arduino compatible, an output valid signal is low. It's really easy to use, and the threshold is easily adjusted by a single potentiometer. This module can be used for voice-activated lights, with light sensors make a sound and light alarm, and voice control, voice detection occasions.
All moving objects generate sound when they move, unless you're in a vacuum. When any person moves inside a security zone they are disturbing the air and creating sound waves. These sound waves may be undetectable to the human ear but never the less they are created. A microphone placed in the security zone can detect these movements and report the unauthorized movement.
In the case of the bad guy breaking through a ceiling or a window the sound of breaking in is detected before the actual entry is completed. This type of detection would set off an alarm before the criminal had a chance to finish punching the hole through.
Sound detection is a very effective way of protecting an inside area because it doesn't rely on easily by-passed perimeter protection and it is omni-directional unlike video cameras that only look in one direction at a time - the audio detector can listen in all directions all the time. This type of intrusion detection is very effective at protecting large indoor areas from unauthorized entry.
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!
WE ARE BAZINGA
An awesome team of designers and developers who give form to ideas and deliver prototype in style.
We will work with you to establish the optimal roadmap for your product development.
We know how to apply the right techniques to bring your technological ideas closer to fruition.
We empower your ideas with product conceptualization and creative visualizations.
Visit our website at www.omgbazinga.com for more details!
Terms & Conditions Apply - http://omgbazinga.com/tnc_sales.php