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Smart Lego Desk Fan - - NEW - -

  • 4Steps

About

Want to cool off? This temperature controlled Smart Fan is just the thing. Build it then program it to run when the temperature in your room is warm. Run if off the battery packs and make it a hand held fan. Follow the instructions for using the motor controller chip to turn the fan motor on and off. Learn how to use gears to make the fan spin faster than the motor turns. A great project for aspiring electrical, mechanical or computer engineers.

You can also join this program via the mobile app. Go to the app

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