#Holding the soldering iron like a pen, heat the copper pad and lead with soldering iron until the solder begins to flow and forms a strong connection. Remove solder, and then the soldering iro. This process should take only a few seconds. | #Holding the soldering iron like a pen, heat the copper pad and lead with soldering iron until the solder begins to flow and forms a strong connection. Remove solder, and then the soldering iro. This process should take only a few seconds. |