After building a couple of more traditional clocks over the years, he set his sights on making a completely isolated digital clock that doesn’t rely on external synchronization (well ...
Daylight saving ends on Nov. 3, when clocks get turned back one hour. The switch happens at 2 a.m. local time. So, at 1:59:59 a.m. on Nov. 3, your digital clocks, like the one on your cellphone ...