Use your laptop's USB-C port to level it up with a portable DAC and headphone amplifier combo, a microphone, a retro gaming ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Earlier in this series, a compact FM radio was created using a touch display. From there, the design moved forward with an FM ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...

In simple terms, the TinyTV is a portable, rechargeable gadget that plays stored videos and was designed to look and function ...

Google has confirmed that its Battery Health Assistance feature can’t be turned off on the Pixel 10 phones. This feature gradually reduces your phone’s charging speed and battery to “stabilize” ...

Here's a fully programmable, battery powered, arduino controller which uses XBee to communicate wirelessly with any project you can think of! It's a work in progress, check back for the final thing! # ...

Battery life is one of the best parts of recent MacBooks. The M-series processors means you can potentially go a couple days without visiting a charger. I rarely even notice my laptop has a battery ...

Battery anxiety is the worst, and Battery Saver is a no-brainer feature that helps at just the right time. Standard Battery Saver steps in at the 20% mark, dims the interface, drops the screen refresh ...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. A battery starter set is a good way to build a home DIY cordless tool kit ...

The iPhone 17 Air internal battery pack is just 2.49mm thick and appears to be about half as thin as the iPhone 17 Pro battery, based on new information and images coming out of Korea. We do not yet ...