Testing new semiconductor devices like silicon carbide (SiC) and gallium nitride (GaN) often requires complicated setups that ...

Here's what to look for, and how to fix what you find. Working on your own home is empowering, and it saves you money. Even ...

Explore how sodium-ion technology challenges lithium-ion dominance with safer, faster, and more reliable portable power ...

Use a home energy monitor to identify and correct energy inefficiencies so you can save money on your electric bill.

Fourteen-gauge and 12-gauge extension cords are some of the most common extension cords. A 14-gauge cord can handle up to 1,800 watts, or 15 amps, the same as a standard wall outlet in the US. But ...

A separately derived system (SDS) has no direct connection to other sources except through grounding and bonding. Grounding and bonding must be performed at the source, not on the load side, to ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...