[RedruM69] recently ran into a system with a dead Real Time Clock (RTC) module. These modules were used on computers and all sorts of other equipment, storing time, date, and 100 or so bytes of ...

He’s made a real-time-clock module controlled by a rubidium frequency standard, and since it also includes a GPS clock he can track local time dilation effects by comparing the two. Surplus ...

With typical current consumption of just 130nA, Seiko Epson's RX6110SA real-time clock (RTC) module enables the reduction of hazardous substances by allowing electronic device makers to replace ...