AVR watchdog reset timer-practical approach Practical approach to AVR microcontroller watchdog timer. How to program and control it. This is continuing of thread Why use watchdog variable timer. This post is about how watchdog timer on AVR microcontroller works and how to control it.As we mentioned earlier, watchdog timer is a distinct timer counter, which generates reset signal when it fill up.After watchdog timer counts up to maximum, it generates a short pulse [...] avr-microcontrollers in Public bookmarkswith avrresetstartwatchdog