How To Make Simple Pencil Welding Machine At Home for soldering | practical invention

How To Make Simple Pencil Welding Machine At Home for soldering | Diy 12V Welding Machine Learn - How To Make a Simple Pencil soldering iron / Welding Machine At Home.
Thanks For Watching hope you enjoyed today’s practical invention of how to make soldering iron.
The Things I have Used :
1. Pencil
2. Solder
3. Some Wire
4. Power Supply: DC 12 Volt
5. Simple Tools