magnet Archives - 3D Printing Magazine

July 16, 2023 Al Williams 12 Views halbach array, magnet

Halbach Array Makes Magnets Strong, Weak

If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a

Faceless Clock Makes Your Think Twice About How It Works

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November 18, 2022 Dan Maloney 188 Views analog, clock, magnet, neodymium, worm gear

Faceless Clock Makes Your Think Twice About How It Works

We love projects that make you do a double-take when you first see them. It’s always fun to think you see one thing, but then slowly realize everything is not

One Stepper Plus a Whole Bunch of Magnets Equals a Unique Seven-Segment Display

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March 5, 2022 Dan Maloney 244 Views hall effect, magnet, neodymium, polarity, seven segment, stepper

One Stepper Plus a Whole Bunch of Magnets Equals a Unique Seven-Segment Display

Sometimes the cost of simplicity is extra complexity. It seems counterintuitive, but it seems to be true. And this single-motor mechanical seven-segment display seems to be a perfect example of