Dallas, Tex. — Designed to replace quartz crystals in applications in which timekeeping accuracy is critical, a new real-time clock (RTC) from Dallas Semiconductor has been integrated with several ...

A man named [Jim Valvano] once said “There are 86,400 seconds in a day. It’s up to you to decide what to do with them.” — while we couldn’t tell you who [Jim Valvano] was without a google search*, his ...

There’s no shortage of clock projects, but [niq_ro] has his own take using a vacuum fluorescent display (VFD), and Arduino, and a pair of MAX6921 ICs. Those chips are made to drive a VFD, and the use ...