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 ...

DIY smart clock enthusiasts can personalize GrokClok with extra features like weather forecasts or video screens. You know, alarm clocks can be a little...boring. They tell the time, sound an alarm, ...

The Hatch Restore 3 Sunrise Alarm Clock has racked up more than 1,800 five-star ratings from Amazon shoppers, and it’s a ...