NeoClock

NeoClock

“This is about building a clock using the fantastic neopixel rings from Adafruit. The fun thing about this clock is that it actually has two rings of neopixels, one for telling the hours and one for the minutes, seconds and milliseconds. The clock keeps perfect time using the DS3234 DeadOn Real Time Clock chip from Sparkfun. Easy to build and …

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Butterfly Alarm Clock

Butterfly Alarm Clock

“This alarm clock is an attempt to get our toddler to stay quiet in the morning while we try to continue sleeping. My wife asked me, “do you mind if I spend $27 on a toddler alarm clock?” When I figured out what such an alarm clock does, I decided I could make that from parts I had in my …

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