DIY Simple Spot Welding Machine

[@alexandres8846]

thank you my friend. grettings from south América.

[@neteagle2k9]

Hi very interressing video ! Can you tell what is the reference of you laser engraver for the PCB ? Is it powerfull enough to vaporise copper ?

[@davadoff]

No. I guess he colours both sides with black pen then the laser removes the ink for etching.

[@moinshaikh2265]

@@davadoff yes you are quite right. This Leaser machine model is not quite enough to burn copper. Even the PCB quality is not good enough.

[@freddiemortos8519]

Schematic please

[@Pepe-ry8pm]

You have it on their Russian channel

[@davadoff]

Schematic is in the video..?

[@moinshaikh2265]

Circuit diagram please.

[@normalminecraftletsplay]

First few seconds of video