CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...

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Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

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

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This story originally published in the July 1906 issue of National Geographic magazine. See more digitized stories from our archives here. Looking back to that period, many years ago, when the finger ...

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 ...

The authorities arrested four people this week in the latest turn in the country’s effort to stop exploitative recordings. By John Yoon Reporting from Seoul South Koreans have long been wary of hidden ...

South Korean authorities arrested four suspects for hacking over 120,000 internet-connected cameras to produce and sell illegal sexual videos. Police say the individuals worked separately, exploiting ...

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Start photographing wildlife with ease. The best beginner's wildlife cameras make nature and wildlife photography simple and rewarding. When you purchase through links on our site, we may earn an ...

Independent journalism at Truthout faces unprecedented authoritarian censorship. If you value progressive media, please make a year-end donation today. The United States public has been treated to ...