Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together. As he notes in his writeup, the properties of copper which are most enticing, such as high thermal ...

The project illustrates how to build a homemade spot welder which can be used for welding two pieces of metal together by producing a highly defined point of contact weld and using a microwave oven ...

DIY spot welders often use high-powered components that can be a bit frightening, given the potential for dangerous malfunctions. [Wojciech “Adalbert” J.] designed his capacitive discharge spot welder ...

Homemade Spot Welder from a Screw – So Easy It Feels Illegal Exclusive: Brazil’s president hits back at Trump’s threat of 50% tariffs: He ‘was elected not to be emperor of the world’ Can you retire on ...

Homemade Spot Welder from a Single Screw – It’s Shockingly Easy! Army Reports Damage After Trump Parade in D.C. Trump Promised ‘No Tax on Tips.’ Then Came the Fine Print. Quick action by one Texas ...