Wind Speed & Direction From VCR Parts

Watched 721 times

Human validation

8.0
Thank you, your vote was recorded and will be displayed soon.
Yes
No
Added to your profile bookmarks.
Video description

My anemometer produces a sine wave output, which could be measured digitally directly into a computer USB port. I attached it to my oscilloscope to see frequency changes, which match wind speed changes. It could also be attached to a frequency counter, like in the higher end digital multi-meters. I also tried recording it as audio and listening directly with a very good quality earphone. The subwoofer sounds were amazing.

Added on 28 Mar 2017
Comments