Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

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A multimeter and its test leads allow electrical workers to reach into an energized panel, touch live circuit components with the end of the test leads, and capture electrical readings like voltage, ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Plugable is one of those fascinating companies that make ...

Are you one of the more than two million people who had a smart electricity meter installed? It would help us find cheaper electricity tariffs, we were told. But if the meters are so smart, then why ...