How to Solder a Wire to a circuit board or connector? ANSWERED

The art of gluing metals dates back to the ancient Egyptian goldsmiths. However, Ernst Sachs first introduced a mass-produced electric soldering iron only in 1921. Today, the soldering iron is a staple in many industries, including electric works, jewelry making, and mosaic art. [ez-toc] You’ll need a soldering iron to start soldering wires yourself. You’ll […]

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