• Assembly Instructions

20,000 Subscriber Q&A Extravaganza

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The channel just hit 20,000 subscribers, so today I’m doing a Q&A. You posted your burning questions. I’m going to provide “Answers”. If you think this video is too long, maybe you shouldn’t have asked so many questions. 🙂 Timestamps: … Continued

Making PPE for COVID-19 Response

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Maker communities around the world are coming together to make personal protective equipment for doctors, nurses, first responders and others who are unable to obtain it through normal channels. This is our hour to give back to the communities that … Continued

How do EMI Filter Chokes Work?

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Today we’re going to take a closer look at EMI filter chokes, talk about how they work to suppress electromagnetic interference on variable frequency drives, and do some testing. Filters shown and discussed: Hondark PC40 EMI Ferrite Ferrite (Amazon*): https://amzn.to/3aTO5gd … Continued

ATC Spindle Part 2: Q&A

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The intro video for the 3HP ATC spindle project generated a lot of comments and questions. Today I’m going to try to answer as many as I can. If I didn’t get to your question, or if this just creates … Continued