To solder, you need Solder badge.


Fumes cause damages to your health

Non-lead-free solder and flux contain toxic materials, and the fume from soldering causes damages and illness.

Soldering iron cause fire

Flux is toxic

High temperature causes damage to the circuit and components

Safety practices

Keep clean your work space.

Inspect soldering iron before use.

Solder in a well-ventilated area.

Use lead-free solder if possible.

Unplug the soldering iron when not in use. Use soldering timer switch.