I wanted to start this project a while ago, but never found a good place to start. Now that various components have been sponsored, I am starting with the milling motor. Most importantly I wanted a water-cooled brushless motor, but not the very common 2.2 kW version if I can help it. That one has been delivered with varying degrees of radial runout, which less popular models might not have. ... https://www.youtube.com/watch?v=vpN3VO5IHjA
Click here for 2 months free Skillshare https://skl.sh/marcoreps12
EDM Arc Generator by https://baxedm.com/
Play with Junk https://www.youtube.com/PlaywithJunk
Banggood HV rubber gloves http://bit.ly/35wWfIY
BAXEDM YouTube Channel https://www.youtube.com/channel/UCy4kgsAYxcraee8w5SfqXPA
Wire EDM demo piece https://www.youtube.com/watch?v=rvUA3PUffLw
HV Film Caps https://www.ebay.de/itm/372638744980
Patreon https://www.patreon.com/marcoreps
In this video I am unboxing an EDM arc generator by BAXEDM, a few high voltage film capacitors and a pair of insulation rubber gloves. Just for fum I am charging one of the 350 µF 1500 V caps to various voltages only to short-circuit it with a servo motor. Such a high energy discharge could also be used to pump a YAG laser. In the second half of the video I am picking up and repairing an old AC / DC TIG welder by Rehm.
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https://www.youtube.com/watch?v=TgDccDCDOlw
With some inductors and an audio op-amp you can pick up EMI and make it audible. I didn't find any particularly interesting sounds though.
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https://www.youtube.com/watch?v=P7fvyMn0g6E
Night Vision HD Camera: http://bit.ly/2E27Gzh
App with built-in chmod 666 /dev/video0 from http://droidperception.wordpress.com
UVC Video Grabber from http://www.sunriase.com/
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https://www.youtube.com/watch?v=V-gLrqUHATQ
This GoPro Hero 4 Black went down inside a gimbal and between the legs of a quadcopter, yet it managed to take extensive damage. To restore functionality I reconnect a small flat flex cable connector to the main board.
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https://www.youtube.com/watch?v=LQkgVjsicsA
This lab bench power supply is not reliable but has an unmatched price-performance ratio if you are willing to spend some time tinkering with it.
Manual with Schematics: https://drive.google.com/file/d/0B6S_PcWWM1YlTDd1SlRkNzIzM0E/view?usp=sharing
Trimpot overview: https://drive.google.com/file/d/0B6S_PcWWM1YlbjcwV196MENwa00/view?usp=sharing
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https://www.youtube.com/watch?v=Tr0FfZ-A3P4