PCB Design Tips: Should You Include an External or Internal Watchdog Timer (WDT) in Your Board Design
Would you invest in an external mouse, keyboard, and a high-definition monitor when your laptop comes equipped with these features? It’s a personal choice, especially when you want to turn your laptop into a portable workstation. My girlfriend, who’s starting her career as a professional accountant, dismissed my choice as a waste of money.
In electronics, deciding whether to include an external watchdog timer (WDT) in your PCB design can be an...