This article is very old and copied from our old forum. But still working but because of a broken backup, we can't provide you pics.
Wind meter
To make an anemometer you will need:
1. Mouse, ordinary - computer, with a ball.
2. Old CPU cooler.
3. An empty rod from an ordinary ballpoint pen.
Wind meter
To make an anemometer you will need:
1. Mouse, ordinary - computer, with a ball.
2. Old CPU cooler.
3. An empty rod from an ordinary ballpoint pen.
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