Microcontrollers usually requirea watchdog timer to bring highcurrents or high voltages into a safecondition. Many microcontrollers havebuilt-in watchdog timers for this purpose.You may, however, ...

When talking about remote machines, sometimes we mean really remote, beyond the realms of wired networks that can deliver the Internet. In these cases, remote cellular access is often the way to go.

As microprocessor-controlled systems begin to carry out more and more functions involving human safety, the importance of close performance monitoring is increasing. The low cost and range of features ...

To protect your device against potentially hazardous uncontrolled ac or dc power, you may want to consider a watchdog timer. A watchdog timer monitors activity; if no activity occurs within a preset ...