Recycling a transformer out of a broken microwave, I built a small spot welder using almost completely recycled parts.
![Bits](http://pyrocam.com/wp-content/uploads/2015/07/2015-07-07-14.54.231-1024x576.jpg)
![Spot Welder from a Microwave](http://pyrocam.com/wp-content/uploads/2015/07/2015-07-09-16.06.491-1024x576.jpg)
Part 1 – Microwave Disassembly
Part 2 – Modifying the Transformer and testing the theory
Part 3 – Collecting the parts and preparing the case
Part 4 – Putting the chassis together