I make a powerfull spot welder with cheap components ! Easy , simple and quick built for your home lab. if you have any questions feel free to contact me . If you like the video please subscribe ! Follow us on instagram Follow us on tiktok @madebyparisgr 00:00 build the box for the spot welder 03:19 presentation of components 05:25 make the terminals for the spot welder 06:18 place all the components in the box 10:07 solder all the cables and make the rifht connections 12:17 make the trigger 13:02 test the machine