With the NEXPOW Q12 Jump Starter, you’ll have a 5,000-amp output that can start a range of vehicles with gasoline or diesel engines up to 12 liters. This includes 12-volts vehicles, such as cars ...

From tax credits to wiring costs, here’s what you need to know before you start charging your electric vehicle at homeA ...

It's easy to look at the Anker F3800 Plus and mistake it for the original. From the front, there's only one tell, the updated ...

Gas pumps rely on mechanical flow control to stop fuel from flowing into a car. EV chargers deal with high-voltage electricity, often at 800 volts or more. Electricity is lazy—it's going to find the ...

One woman designed and built a "stealthy" 2020 Ram ProMaster 1500 cargo van — purchased for around $30,000 with approximately ...

Wrapped in a thick-walled aluminium chassis that registers 23kg on the scales, the SU-R1000 must surely be an old-school ...

This article explains how to extend the battery lifetime of a device by adding a nanopower converter to an existing system, ...

This VFC borrows some of Williams’ pioneering ideas and combines them with a few of Woodward’s tricks to reach 100-MHz full ...

This FAQ will look at the advantages and attributes of three-phase AC, also called multiphase or polyphase AC.

[Jenny List] shows us the way with her neat headphone amp build. The build starts with an off-the-shelf preamp kit based around two common 6J1 tubes. These Chinese pentode valves come cheap and ...

Sometimes, when you want to make the best devices of our modern age, it helps to look back. The design mentality and ideas ...