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Motion Sensor Monster

by Technology Will Save US

Published on April 23, 2014

Our Motion Sensor Monster detects motion and will spring in to action to say hello!

She's very friendly, so you don't need to be scared. She's also got a dinosaur friend named Laurence LeRoar.


Monster illustration by Edward Carvalho-Monaghan

Monster build by Anisha in the Technology Will Save Us studio.

How To Make It


Build Circuit: Power + Motion Trigger + Servo


Attach the paper to the Servo.

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