Extreme Alarm Inventions In 1851, someone took waking up to the next level by designing an alarm clock that tipped the bed at ...

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Have you ever thought to yourself, “What I’d really like is a Nintendo alarm clock to wake up to in the morning?” No? Well neither have I, but that’s exactly what we’re about to get in ...

don’t get me wrong, i have and use arduionos. but an arduino for an alarm clock isn’t much of a hack. go with bcd counters and some dip-switches. use 74266 to compare set time with current ...