A few years we saw an interesting video by Grant Thomson using an old microwave transformer to melt some things. We liked the idea, and since we have a lot of old microwaves lying around here we thought it would be cool to make a spot welder.
A few years we saw an interesting video by Grant Thomson using an old microwave transformer to melt some things. We liked the idea, and since we have a lot of old microwaves lying around here we thought it would be cool to make a spot welder.