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Spot welding controller building kit PCB


Spotwelder timer PCB, without components
Spotwelder timer PCB, without components

This version is not much more sold anymore, most people buy the complete ready version with TFT display, see HERE.

What you get here is the bare PCB for the Arduino spot welder controller, without components, to assemble by yourself. You don't have to know anything about the Arduino, software or electronics. All you need to do is to solder all the components, connect the board, then power up and press weld button. To make it easy, only standard parts are used that every electronic (e)shop should have, see the part list. Anyone can build the spot welder controller, it is not difficult and it is nice job too.

See the whole article HERE.

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