Posted in Arduino Hacks, clock hacks Tagged arduino, clock, digital gauges, ds1307, rtc, tachometer ← Inventors Chasing Their Dreams; What It’s Like To Quit Your Job And Hack ...

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or thr… ...

There are many proven benefits to having a wake-up light (also known as a sunrise alarm/light), one of which includes a cheerful wake-up as opposed to the ear-splitting aural alert of the alarm clock ...