Hello, friends. Today I'm going to show you how to make a diy battery powered soldering iron. As it is the most important tool for making electric projects, this instructable is really going to help you.
Step 1: Gather Materials
For making this soldering iron, you will need the following materials:
1. Copper wire 2 mm
2. Nichrome wire or a spring
3. A piece of wood
4. 1 AA battery case
5. A antenna transmitter on a metal pipe
6. Switch on,off
7. 1 x battery 3.7 V
8. Heat treatment fiberglass sleeving
9. Copper wire
Step 2: Follow the Video
Now watch the video and make your soldering iron. It's very easy to make. Enjoy.