DiY Spot Welding Machine
How to make a Spot Welder for Li-Ion Batteries using Microwave Transformer
Wiring Diagram (Login to FB) https://www.facebook.com/photo?fbid=8...
Parts;
Welding pen https://www.lazada.com.ph//products/i...
Delay Timer https://www.lazada.com.ph//products/i... Trigger time is set to 00.1 or 00.2 seconds depending on thickness of the nickel strip