Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi guys, i want to build a LOW COST anemometer.
I have dismantled an old Hard Disk, and i've made 3 holes on the side of the central axis of the drive (sorry for my english!), to screw the 3 lives.
The cups are from olds plastic eggs from Egg's day.
**broken link removed**
**broken...
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