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  • DUFFER2 commented on Da YoungH's instructable NO NOD - Vibration hat to wake you up11 months ago
    NO NOD - Vibration hat to wake you up

    I guess I'm just old but I still believe in KISS. All you really need is a battery, vibrating motor and a tilt switch attached to the hatThumbs up on your Arduino skills but save them for when more complexity is required. The greater the complexity, the sooner the failure event.

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