Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

You can tune in to see live views of the Geminid meteor shower as it peaks overnight on Dec. 13-14, thanks to a free ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...

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

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

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Vienna's coffee culture is world renowned. But it's not just about traditional coffeehouses. We asked local coffee expert and ...

We’re surrounded by natural and artificial light every single day, yet we rarely stop to consider how deeply it can affect us. One of the biggest culprits is also the most common: LED lighting.

LED lights are not only energy-efficient and eco-friendly, but they also last longer than traditional incandescent or compact fluorescent lights. That being said, it’s crucial to test your LED lights ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...