The $10 "fire-starter" is the most common beginner soldering iron. These are simple irons with a hot end, a handle, and little else. There's no temperature control or indication. Despite their simplicity, they'll do just about anything. You can solder any legged chip type with this type of iron. We used fire-starters in the lab for years. Eventually, we wanted a hot air rework tool to salvage … [Read more...]