The basic metallurgy of solder. How to make a solder joint. How to repair a circuit board. The vintageTEK museum is a geek’s paradise to tour if visiting the Portland, Oregon area. The museum has ...

Printed-circuit boards (PCBs), no matter what brand or type, come attached with one inescapable reality—they are inherently failure-prone. Planning for when, rather than if, your circuit boards will ...

Once you’ve mastered this skill, you’ll find that it unlocks further interest and additional opportunities to explore electronic repairs ranging from simple to complex. How do electrical engineers ...

The fridge in your parents' garage still runs — here's the uncomfortable truth why.