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Anemometer V2 for Arduino — image 1
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Anemometer V2 for Arduino

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Anemometer V2 for Arduino

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Model information

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

Anemometer V2 for Arduino

 

Anemometer V1 available here: v1 printable

New Features:
  • Lighter - easier to spin, less mass - less momentum.
  • Integrate only one imbedded magnet.
  • Lower center of gravity - more stable.
Material: 
  • 1 x 10x1.8mm Neodymium magnet
  • A3144 hall effect sensor
  • 10K resistor
  • Arduino Nano

It uses 1 magnets that are inserted inside the head during the print (add a pause at layer 47 for a 0.2mm layer height - if you need information about imbedded magnet into a 3d print, post a comment or send me a pm).

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 pop rivet (4mm head - 2mm pin), sharpen and inserted in the main body to let the head rotate freely.

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