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 ...
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 ...
Assembling a DIY Spot Welding Machine!! Secret Service finds 17 'skimming' devices in tour of San Antonio businesses Bombshell report shows foreign charities dumped billions into US political advocacy ...