watchdog timer Archives - Microcontrollers Lab

Arduino Watchdog Timer Tutorial with Example

October 9, 2026

In this guide, we will introduce you to Arduino watchdog timer. The ATmega328P chip is used to operate the Arduino UNO board. The Watchdog Timer on the ATmega328P is a crucial tool for helping the system recover from instances where the system hangs or freezes due to faults in the code or conditions caused by … Read more

Watchdog Timer and Sleep Mode of Microcontroller

October 9, 2026

In this article, we will explore the concept of a watchdog timer and its application in the context of PIC microcontrollers. A watchdog timer is an essential component that ensures the stability and reliability of a microcontroller system. By continually monitoring the system’s operation and taking necessary actions, such as resetting the microcontroller when needed, … Read more