Certain spots were using more than I thought.

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

This all happens through wires and requires that the lights you want to connect to the switch are bound by long strands of ...

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...

A new chip aims to dramatically reduce energy consumption while accelerating the processing of large amounts of data.

If there is one thing we took from [azwankhairul345’s] environmental monitor project, it is this: sensors and computing power ...

Forgot to unplug the iron this morning? The top smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone. I'm PCMag's managing editor for ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...