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

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 ...

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 ...

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 ...

Abstract: This paper presents about the Smart Battery Management System (BMS) using Arduino controller and NodeMCU. The battery management system is designed to monitor the parameter of battery ...

In early July, Google announced that Pixel 6a phones would be getting a "mandatory" update to Android 16. For some Pixel 6a units, that update came with what Google calls "battery management features, ...

Unexpected Maker’s SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a 4-inch touchscreen display with 480×480 resolution. Designed for makers, ...