How to Make a USB Soldering iron at home

Warning - don't connect with your laptop, computer, power bank.please connect it with 5V 2a adapter. Hello Guys it's time for another special diy video and in this video I'm going to show you how to make a usb soldering iron at home and it is work with DC 5v 2amp adapter. it very simple and useful tool. you can make this iron by using tick copper wire, thin copper wire, nichrome wire, ordinary smartphone v8 usb cable and some basic materials. I hope you like this video. thanks for watching and have a good