Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Few things rival the usability and speed of a full-sized keyboard for text input. For decades, though, keyboards were mostly ...