Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Hyderabad: A classroom activity on renewable energy saw Grade 7 students build a simple solar panel tracker to understand how ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Center at Westfield State University is a fabrication and design center serving students from all academic disciplines.

How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

Why buy a keyboard when you can learn so much by making one instead?

Full-motion video games occupy a curious niche in video game history. If you’re not familiar with the term, it refers to ...

By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Get the latest news, photos, videos, and more on Unmanned aerial vehicle from Yahoo - Latest News & Headlines.

A quartet of students designed a patch that can detect patients' emotional states and represented GU at a conference.