Nano: spot welding just got easy and affordable

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https://www.electronics-lab.com/nano-spot-welding-just-got-easy-and-affordable/

One of the major focuses of the maker movement since time immemorial has been the development of a makeshift version of tools with the goal of making them cheaper and more accessible. This focus has been more pronounced in recent times with several tools like CNC and 3Dprinters being all open-source, decentralized, and affordable to […]

DIY Arduino Battery Spot Welder

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https://www.electronics-lab.com/diy-arduino-battery-spot-welder/

KaeptnBalu @ instructables.com has build a DIY spot welder based on Arduino board. It is powered from a 12V car battery with enough current capability to solder nickel strips on battery packs. The board generates two short pulses with the first one to be 1/8 of the time of the second one. Pulse time of second […]