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Topic: Is it posssibel to determine sound ranging with arduino ? (Read 498 times) previous topic - next topic

jackjoe

i just read artikel from http://www.tgdaily.com/hardware-features/54743-portable-bullet-detectors-issued-to-us-troops   and    http://en.wikipedia.org/wiki/Sound_ranging. Is it possible make prototype using arduino ?

Thanks.

rclymer

There are many different sonic distace sensors, some super cheap ones for $2 like the HC-SR04(still great) and some big bad ones like this https://www.sparkfun.com/products/9496.

Using an array of sonic sensors, pointing in all directions, it could possible to identify the direction of a noise, especially one as loud as a gun.

Chagrin

http://ruralhacker.blogspot.pt/2013/01/arduino-micloc-or-acoustic-location.html

Pretty weak on the details but yes, an Arduino is plenty fast for it.

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