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 ...

Ho-hum, another microwave oven transformer spot welder, right? Nope, not this one — [Kerry Wong]’s entry in the MOT spot welder arms race was built with safety in mind and has value-added features. As ...

When it comes to making changes to or installing new parts on a pickup, "bolt-on" simplicity is preferred by most truck owners who take on such projects themselves. As we saw at the 2021 SEMA Show, ...

Easy DIY metal welding tool! 🤯!!

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