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  • Need help with a school project

    Hello. I am currently a student and need help in the subject of electromagnetism. What can be the maximum weight a homemade electromagnet can carry given by the power source of a 2 x 1.5 AA Battery? Afterwhich, may I ask for the type of wire, core, and…

  • How Electromechanical Relays Work -- DC to Daylight 09

    You don't have permission to edit metadata of this video. Edit media Dimensions x Small Medium Large Custom Subject (required) Brief Description…

  • Electromagnetic Levitation using Arduino

    This is one of the projects from the book '15 Dangerously Mad Projects for the Evil genius'. http://www.dangerouslymad.com
    • https://youtube.com/watch?v=houmqOhSdrs
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  • Electromagnet Dot Display for TNT's "Perception"

    For TNT's newest crime-solving show Perception we revived a sign technology of yesteryear to create an anagram-finding experience on the streets of New York. Made up of over 40,000 physical dots spinning from black to white at 15 times faster than...
    • https://youtube.com/watch?v=x3jkoIyJgoc
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  • Max Learns to Drive Motors

    Max steps back from the camera to learn about motors, motor drives, and switches from Felix. Felix takes apart a Motor and they work on a basic H-bridge circuit made from P-channel MOSFETs controlled by NPN Transistors. Win Ben’s Raspberry Pi Bits...
    • https://youtube.com/watch?v=MAJ9PEZtQLo
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  • TNT promotes ‘Perception’ with BREAKFAST’s Electromagnet Dot Display

    Electromagnet Dot Display (via Breakfast) Cable channel TNT looked to the inventors over at BREAKFAST to help them promote their new series called Perception in a rather unusual way, grabbing the public’s attention. What they came up with is a merge of…

  • Electromagnetic automobile suspension

    Bart Gysen, in his effort to obtain a PhD, has been working with a team of researchers at Eindhoven University of Technology (Netherlands) , to develop an active electromagnetic suspension system for automobiles. The team demonstrated the current version…

  • Introducing Microphones and Speakers -- The Learning Circuit 46

    Introducing Microphones and Speakers The Learning Circuit | element14 presents | Project Videos You don't have permission to edit metadata of this video. …

  • Flipping Core Memory Bits Directly With a Magnetic Stylus

    This project is turning into a product! Check out the dedicated website www.Core64.io for the latest information. [The snake game works!!! Jump to the bottom of the post to see it in action!] I’ve been captivated by magnetism, as I suspect many…

  • Repulsive electromagnetic system

    Hello everybody, I'm a design student which have interests in electronics, so I'm a beginner in this domain. I want to create a repulsive electromagnetic system(from bottom) similar to the image below. I have found some videos about this, but none of…