If it dries out, it’ll burn when you wipe your iron on it. Buying the right kind of solder is just as important. It comes in various thicknesses, metal alloys, and core types. I won’t get very ...

But if we’re being honest, none of us was born with a soldering iron in our hand — ouch ... difference between eutectic alloys and other tin-lead mixes, as well as a little about the ...