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

U.S. battery manufacturing is at a critical inflection point just as the industry becomes increasingly central to energy ...

US independent power producer Geronimo Power has begun commercial operations at its 270MW Blevins solar plant in Falls County ...

When building a project to operate on battery power for long periods of time, having a microcontroller with a reliable and ...

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 ...

Anthro Energy, a California-based battery material manufacturer, plans to break ground in June on a large-scale Louisville ...

WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to ...

In this DIY project, we’ll build a super-compact H-bridge motor driver that mounts directly onto the N20 motor itself. No ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

There's a lesser-known, but increasingly popular, functionality that electric vehicle buyers should consider: bidirectional charging. This capability allows an EV to act as a battery and power your ...