This is a video of DIY Pulse Welding Machine using 12V BatteryDIY. Soldering iron uses glow plug and battery; /watch/topSsBbwkFMCnX3CS Welding Machine with Super Capacitor; /watch/Yfin74Uewkken
How to Make a hot air gun from a Glowing Plug; /watch/Ar0cBbN0ELl0c