The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

[Art] certainly lives up to his username. His Rubidium-standard atomic real-time clock is surely an example of hardware art. The substrate is a collection of point-to-point soldered perfboard modules.

NetTimeLogic’s RTC Master Clock is a full hardware (FPGA) only implementation of a synchronization core allowing to read and write a I2C Realtime Clock (RTC) like the DS1307 or MCP7941x. Access to the ...

The Real Time Clock (RTC) SGC22300 uses the leading oscillator solution SGC21510. This specially designed RTC core uses advanced analog design techniques to guarantee ultra low power consumption ...

Daylight saving time​ in 2025, when clocks change by an hour, has started. Here's a look at when exactly we "spring forward." ...

The tool, 'DOGE Clock,' is featured in the top half of the US Debt Clock, which is well-regarded for providing real-time data on national debt, trade deficit, and other key economic indicators.

Real-time information systems generate a response fast enough to prevent human operators from waiting very long. Decades ago, when computers were considerably slower than they are today ...

As fast as required. A real-time system must respond to a signal, event or request fast enough to satisfy some requirement. For example, space flight computers must respond to changing conditions ...