The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

Max is an expert on all things gaming and gaming hardware, and writes across news, features, reviews, buyer’s guides and more. He is a magazine journalism graduate from City, University of London.

View post: Gas-Only, Mild Hybrid, Plug-In Hybrid, or Full Electric: Which One is Best for Your Family? Autoblog may receive a share from purchases made via links on this page. Pricing and availability ...

Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...

Redfish Instruments, Inc. announced today the iDVM Digital Multimeter, the first iPhone-enabled wireless multimeter. The iDVM multimeter wirelessly connects to an iPhone, iPad, or iPod Touch via an ad ...

My colleague, Martin Rowe, who is Senior Technical Editor of Test & Measurement World, just posted an interesting article that describes how to turn your iOS device (iPad, iPhone, etc.) into a digital ...