A proper soldering iron is one of the fundamental tools that a good hacker needs. Preferably one that has a temperature control so it can handle different types of solder and connectors. Decent ...

Small portable soldering irons are all the rage so [electronoobs] decided to build one on his own. While the design isn’t quite as sleek as a commercial unit, considering it holds its own batteries, ...

The intention of the project is to produce a pulse soldering iron which can save energy by staying cool, does not evaporate poisonous steams, and no risk of accidentally burning oneself while ...