Which sensor can capture blowing action?

Showroom for MicroPython related hardware projects.
Target audience: Users wanting to show off their project!
User avatar
mcauser
Posts: 484
Joined: Mon Jun 15, 2015 8:03 am

Re: Which sensor can capture blowing action?

Post by mcauser » Wed Sep 16, 2020 12:10 pm

What about a sound sensor? Blowing into a microphone can be quite loud compared to background noise.
https://www.aliexpress.com/item/4000880319349.html

windflower28
Posts: 5
Joined: Sat Aug 15, 2020 5:45 pm

Re: Which sensor can capture blowing action?

Post by windflower28 » Sat Sep 19, 2020 1:49 am

Thanks all your help.
After try and error, I find that it is better to use a sound module. If blowing close enough, the sensor can capture the sound and trigger the LED off.

Thanks :D

Post Reply