Sometimes, though, you need an enclosure made out of metal and welding together steel cases isn’t exactly easy or cheap. [manekinen] came up with a really great solution to the problem of ...
Watch as a simple 1.5V battery is transformed into a DIY welding machine perfect for soldering wires. This genius idea brings ...
In the category of Best Appearing Spot Welder, we’ll give this one the nod. Runners-up from recent years include this plastic case model and this free-standing semi-lethal unit. Thanks to ...