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.” ...

After pushing out a quick update to Take Control of Notes to address major changes in iOS 13, iPadOS 13, and macOS 10.15 Catalina, I realized that there were a few little things I’d missed in my haste ...

Your Apple devices can work together in more ways than you may expect. Image: D. Griffin Jones/Cult of Mac Nothing illustrates the power of Apple’s ecosystem like the Continuity features that help ...

Digital multimeters (DMM), once called voltmeters, have been described as the tape measure for engineers in the new millennium. With electronics and electrical circuits included in almost every ...

We will refer to these article collections as “Breadboards,” “Tools,” and “Components” for short. We’re assuming that we are in possession of a full-size breadboard and associated wires (Components, ...

If you own a recent iPhone and a MacBook or Apple desktop computer and you want to add a great webcam, I have news for you: You may already own one. Apple’s Continuity Camera feature lets your Mac ...

Apple has expanded the capability of its Continuity Camera feature this year with macOS Ventura and iOS 16. Now users will be able to use iPhone as Mac webcam for a high-quality, wireless experience.