A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...

Relay sockets accept electromechanical switches in which the variation of current in one electric circuit controls the flow of electricity in another circuit. Relay sockets are made of metal or ...

This integrated amp has everything one could want in an affordable ... Both have Bluetooth and a front-panel level meter, and the MC351 adds coaxial, optical, and USB digital inputs.

While pliers, screwdrivers and wrenches can double up between home and garage, you’ll need to invest in a socket set for anything more than the most basic motoring maintenance tasks. The ...

First of all, there can be some confusion between integrated amplifiers (one that combines both a preamp and power amp) and stereo receivers (which is basically an integrated amplifier with an AM ...

WiFi is the pocket camera's way of getting back at the smartphone, and Canon's ready with the smartly designed ELPH 320 HS, a camera designed to make uploading photos and videos easier than ever.

The ESP and camera sit at the top of a 3D-printed housing that fits over the meter. The clever trick comes as each photo’s orientation is determined, and not only is OCR used to read digits but ...

As part of a nationwide roll-out, every home in Britain should be offered a smart meter from their energy supplier by the end of 2025. But what is a smart meter and how do they work? Here's ...

Get the power of Which? in your pocket by downloading our app, giving you on-the-go access to our reviews ...

But, not everyone likes smart meters. So what are the big pros and cons of each meter type? Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and ...

Japanese equipment giant Komatsu dropped its new, 320-ton Power Agnostic 930E mining truck at MinsExpo trade show in Las Vegas, calling it a future-ready solution that can run on diesel ...