Welcome back to our Tech Tip series! Today, we’ll review one of the most essential tools in every toolbox, a multimeter.

Yours probably won't blow up, but your electronics could suffer from old surge protectors -- and it may depend on the weather ...

Some people accuse us magazine folks of always trying to get into your wallet. And, frankly, sometimes we do get excited about some new items – whether we’re talking about a new snowmobile or the ...

Keeping your car running smoothly doesn’t require a professional mechanic’s garage. With the right tools, you can handle most ...

A lot of folks hit the road with enough gear to rebuild an engine, only to reach for the same handful of tools every time ...

When your oven won’t heat, it can turn dinner plans upside down fast. Luckily, most heating problems come from simple issues ...

Car batteries often appear to fail without warning because the early stages of deterioration do not produce symptoms that ...

Solar energy is a significant factor in today’s electrical energy market. NETA-certified technicians need to understand how ...

Electronic vital sign monitors have been common in hospitals for more than 40 years. On TV or in movies, they start making noises, and doctors and nurses come running, yelling things like “stat!” If ...

This role goes beyond schematic and PCB design: you will build proof-of-concept prototypes using development boards and ...

It has been known for many years (or decades) that one of the the best tools to determine how clean or noisy an audio preamp ...