Definitions for "Real-time clock"
real-time operating system reboot
A circuit in an electronics device specifically designed to keep track of the date and time. Usually includes a small coin-cell battery so it can continue to run when the rest of the device is turned off.
a clock (most often in the form of an integrated circuit chip) that keeps track of the time even when the computer the clock sits in is turned off
Keywords:  hardwares
Hardwares