espresso making

What Is RDT And WDT?

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A watchdog timer (WDT) is a device or electronic card that performs a specific operation after a certain period of time if something goes wrong with an electronic system and the system does not recover on its own What is a WDT? A watchdog timer (WDT) is a device or electronic card that performs a … Read more

What Is WDT Espresso?

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The Weiss Distribution Technique (WDT) is a distribution method for espresso making Using a fine needle or similar tool, the barista stirs the coffee while it sits in the portafilter. A funnel placed above the portafilter helps prevent spills. Is WDT necessary for espresso? Is WDT necessary? Of course not ! If your grinder produces … Read more