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Anemometer V1 for Arduino

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Anemometer V1 for Arduino using hall effect sensor

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Model information

Category
Engineering
License
Creative Commons — Attribution — Noncommercial — Share Alike

Anemometer V1 for Arduino

 

Anemometer V2 is available here: v2 printable
 

Material: 
  • 3 x 4x2mm Neodymium magnet
  • A3144 hall effect sensor
  • 10K resistor
  • Arduino Nano

It uses 3 magnets that are inserted/glued inside the head in the hole (I had to use 3 to keep everything balanced).

Inside the body (base tube) is inserted an A3144 hall effect sensor and a 10k resistor, all plugged to an Arduino Nano.

I use a nail inserted in the main body to let the head rotate freely.

Wiring Information:

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