Soldering

Soldering is a process used to join two or more electronic components together by melting a filler metal called solder. This solder, typically made of a mixture of tin and lead (or lead-free alternatives), is applied to the connection points, which are usually metal surfaces such as wires, circuit boards, or other electronic components. The basic steps of soldering include: 1. **Preparation:** The surfaces to be joined are cleaned to ensure good conductivity.