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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
- Source
- Printables
- 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:

