Battery Spot Welder (CD Welder) || DIY or Buy

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Circuit project files: https://easyeda.com/editor#id=0a72be6...
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Functional CD Welder project: https://www.instructables.com/id/Capa...
You can find more information about my failed project here:   / 17902005  

In this not planned episode of DIY or Buy we will have a look at my failed CD welder project. During the video I will show you how I designed the project and demonstrate how around 90% of it works. At the end though, I will tell you why this project failed and thus show you that buying can save you a lot of nerves.

Thanks to JLCPCB for sponsoring this video
Visit https://jlcpcb.com to get professional PCBs for low prices

Music:
2011 Lookalike by Bartlebeats
Killing Time, Kevin MacLeod
(incompetech.com)