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

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

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

BHPian vamsi.vadrevu recently shared this with other enthusiasts:I got my Magnite's 3rd service completed at 27,901 km (about ...

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...

My wife and I have lived in a country home for the past 25 years. Behind our house used to be 20 acres of woods, which ...

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