Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

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Which USB-C cable can do what? It's often not that easy to find out. A clever cable tester helps to sort cables according to ...

Solar sails have some major advantages over traditional propulsion methods—most notably, they don't use any propellant. But, ...

Every car battery is some amount of time away from failing, so the only thing for anyone with a car, motorcycle, truck, RV, ATV, boat, or other 12V battery-dependent vehicle can do is to make their ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

But having tested this setting on various vacuum cleaners, I came to realize that not all ‘auto’ modes are created equal.

A fab shop had a job that required bending very long pieces of 0.25-in. high-strength, wear-resistant plate. The shop was ...

An intelligence agency analyst discovers his brain has been hacked and has to figure out whom he can trust in this sci-fi ...

A new study examines structural buckling as a control method for solar sails, detailing kirigami cuts, simulations, and experiments to adjust spacecraft orientation efficiently.

We called the first ride shortly after 10 a.m. on a Friday to take us from downtown’s Sante Fe Avenue to the intersection of Washington Boulevard and Bronson Avenue in Arlington Heights. The Waymo ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...