So, I installed a new DC power jack on a laptop motherboard. Being the genius I am, I thought I would add a little epoxy around the jack on the top of the board to ensure it stayed put and didn't ...

[Wayne] sent along this interesting read on circuit board repair. Even if you’re not uh, repairing, it’s interesting to get some ideas for modification techniques. Pictured is a DIP IC that’s been ...

In 1999, Stig Oresjo, then of Agilent Technologies, conducted a major study of solder-joint defects on printed-circuit boards (PCBs). The study, which at the time provided the most definitive data on ...