If you want to make a clock with an Arduino/Boarduino/AVR, there is a way to hook up a precision 32khz watch crystal
mtbf0 shows you how! pictured above is his LCD clockduino!
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Maker Business — Blackbox “a new shipping company from the creators of Cards Against Humanity” @coolboxes
Wearables — Tape it down
Electronics — Spit in your eye
Biohacking — Managing Vitamin B12
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