Dual Purpose Spot Welder With Pulse Duration Control | Kerry D. Wong
RTFTechnologies Spot Welder
Dual Purpose Spot Welder With Pulse Duration Control | Kerry D. Wong
spot welder design using microwave transformer. advice on use of relays, capacitors, and timer circuits would be appreciated. more info in comments. : r/AskElectronics
Turn An Old Microwave Transformer Into A Mini Spot Welder. - Page 2 of 2 - BRILLIANT DIY
This YouTuber made his own battery spot welder from an old microwave using Arduino | Arduino Blog
Voltlog #207 - Making a DIY Spot Welder From A Microwave Transformer - YouTube