Homemade spot welding machine
Home made spot welding machine from old electronics
Parts:
1) 12-0-12 2amp transformer X 2
2) 1000v full bridge rectifier
3) 50V 4700uf capacitor x2
4) 5w adapter
5) 5V relay
6) switch
7) multimeter probes
Circuit :
https://drive.google.com/file/d/1sIsI...