Learn how to build a compact spot welding machine using a battery in this easy DIY tutorial. Spot welding is essential in ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

But this spot welder is anything but common ... Far warning that [Mark Presling] has devoted no fewer than five videos to this build. You can find a playlist on his YouTube channel, and every ...

[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 ...