Essential material for making wood burning pen or soldering iron (Nichrome wire experiment video)

#NichromeWire #HotWire #ScienceExperiment #HeatingWire Hello, this is MacGyver K. In this video, I will introduce the essential ingredients for making a wood burning pen or soldering iron. In addition, I test how much heat wire (nichrome wire) needs to contact the voltage and current of electricity to generate heat energy. Hope this helps when you make a wood burning pen or soldering iron. Adapter used in video: 4.5v 300mm 21v 400mm 27v 500mm 12v 1000mm 24v 1000mm 12v 2000mm 24v 2000mm Nichrome wire used in video: 0.04mm 0.1mm 0.3mm [브금대통령] (아침 햇살 Hopeful) 아침햇살 Morning Sun [무료음악 브금 Royalty Free Music]