Hello my dear friend, welcome back in another amazing video. in this video I'm going to show you 3 Awesome Gadgets from a 9V Battery. it very much useful and simple tools.
1st thing is a Soldering iron that works with 9v battery. you will need a pencil to make it.
2nd thing is a Electric Lighter. it very simple. you will need nichrome wire to make it.
3rd thing is a Mini Pyrography Tool. you will need 2 needels to make this tool.
I hope you like this video. thanks for watching have a good d
آی-ویدئو