Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver ...

[Jan Mrázek]’s success with 3D printing a solder paste stencil is awfully interesting, though he makes it clear that it is only a proof of concept. There are a lot of parts to this hack ...

Why Trust Us? Replacing a broken taillight on my trailer reminded me of just how much I like solder seal butt connectors. Before I starting using them, I was always leery of using traditional ...