DIY: Circuit Playground Express Head-Tilt Ears

There is no better way to learn electronics than building and programming your own gadgets. The Circuit Playground Express Head-Tilt Ears is a fun project that shows you how to build an ears headband that perks up as you move your head.

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You are going to need a Circuit Playground Express, 2 servos, and a LiPo battery to complete this project. Adafruit has more info about it here.

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