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

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

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

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Glue the figurine to the snow globe lid. While it dries, fill the globe almost completely with distilled water, then add 2 to ...

Education is evolving beyond traditional classrooms, with schools like Oakridge International School, Bengaluru, embracing ...

Check out the latest stories, videos, and podcasts from the week of Dec. 8, 2025. During research for a newly opening museum ...

Liz Simmons is an education staff writer at Forbes Advisor. She has written about higher education and career development for various online publications since 2016. She earned a master’s degree in ...

Hackaday Editors Elliot Williams and Al Williams met up to cover the best of Hackaday this week, and they want you to listen ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

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