This is a simple Arduino-based smart alarm clock that uses a passive infrared sensor (PIR) in a custom 3D-printed housing. The 16×2 LCD has a backlight and the PIR is set to brighten the display every ...

Nescafe creates a limited-edition 3D-printed lid with an alarm clock that can only be switched off by opening the coffee jar. Michelle Starr Science editor Michelle Starr is CNET's science editor, and ...

Clocks are a popular project on Hackaday. They’re a great way to showcase a whole range of creative build techniques, and can make an excellent showpiece as well. We’ve seen everything from the ...

Add Yahoo as a preferred source to see more of our stories on Google. alarm-clock-group-product-photo-1 Many people need to set an alarm to wake up on time in the morning. But using your phone for ...

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