Wise time with Arduino

My friend Charley, the author of Intruderchron software for the adafruit's Monochron clock , sent me this SMTCylon kit he sells through...

A week ago I received a version of the Wise Clock 2 code, improved and enhanced by MarkS . This library is posted here as well (together w...

While waiting for an 8MHz resonator to finish a previous project and post the result , I put together a prototype of a countdown timer that ...

DS1337 is another real time clock (RTC) from Maxim, closely resembling DS1307 that comes with the Wiseduino kit. The main difference betwe...

As one may recall, the " Dual RG matrix shield " was introduced as the display for IllyClock . In that case, it showed the time (h...