Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together ... The graphite-tipped electrodes were an interesting DIY job themselves, cleverly constructed ...

[manekinen] came up with a really great solution to the problem of welding together sheet metal. It’s a very easy to build spot welder perfect for fabbing steel cases. The core of the build is ...

Restoration Creating a Powerful DIY Super Capacitor Spot Welder for Batteries Posted: November 25, 2024 | Last updated: November 25, 2024 "Learn the entire process of creating a powerful DIY super ...