How to make a levitron at home

With some everyday household items and some magnets, you can make this awesome Levitating Top! This mimics the popular Levitron toy from the 90's. As the intro stated, this is replicating the popular Levitron toy that was popular back in the 90's, but is not longer for sale. That toy used two special ceramic ring magnets, but we are going to replicate it using some standard sized neodymium magnets!

Hello, today I'll show you how I made levitron. So the idea of device is very simple, the electromagnet lift into the air a piece of magnetic material, and in order to create the floating effect, it is connected with a high frequency, lifting and dropping the subject. Let's move on to the assembly, first we need to make a frame for the electromagnet around these parameters, 6mm diameter, winding length of about 23mm and a diameter of plugs with a margin somewhere 25mm, as you see I built it from a notebook sheet, cardboard and super glue, naturally previously spilled half a bottle on hand and table. So, now we fix the beginning of the wires in the frame, relaxing and starting to wind about turns, no matter in what direction, and can wind in bulk, I have decided that it is for wimps and made 12 layers turn to turn killing one and a half hours. Fix the end of the wire, put off the coil and pass to the soldering, all under the circuit without any nuances.

How to make a levitron at home

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What else are nuances You'll use this to get your drill holes to place the magnets. This will go on top of your base.

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This instructable explains how you can build your own top hovering in the air like a UFO. Did you ever try to levitate a magnet with the help of bunch of other magnets? It seems very easy: since magnets can repel each other you probably can put a bunch of magnets in circle so they equally push the other magnet towards the center of the system. Or maybe even build a sphere made of magnets that would suspend another magnet in the center. In fact back in British mathematician Samuel Earnshaw proved that it is in fact impossible to suspend a regular magnet in space with the sole help of other regular magnets statically placed around it. So it is impossible to suspend a magnet in space using just bunch of other magnets. But take a look at the video. There is a large ring ceramic magnet and another magnet which is also a top. And if I carefully spin the second magnet above the first one it will indeed hang in the air. How is that possible?!

How to make a levitron at home

With some everyday household items and some magnets, you can make this awesome Levitating Top! This mimics the popular Levitron toy from the 90's. As the intro stated, this is replicating the popular Levitron toy that was popular back in the 90's, but is not longer for sale. That toy used two special ceramic ring magnets, but we are going to replicate it using some standard sized neodymium magnets! The first step is to print out the layout above. You'll use this to get your drill holes to place the magnets. Be sure to double check the scale with a ruler! Then, cut out the square layout.

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We want the magnets to be as close to the surface as possible. Cut a piece of plastic or cardboard to create a spinning surface. This step isn't needed, but we found it helpful. More by the author:. Actually, now everything is more or less running and we need only align and secure the sensor. This is where it gets tricky. The first step is to print out the layout above. Fix the end of the wire, put off the coil and pass to the soldering, all under the circuit without any nuances. You'll use this to get your drill holes to place the magnets. Then, cut out the square layout. Next, cut a piece of wood to size, to match the layout drawing. Once the holes are drilled, it's time to insert the magnets into the holes. Devise circuit is surprisingly easy, and I think there is will be no problem to build it, actually here it is, lets go through the components: - LED any color, it is optional - transistor Irfz44n, almost any similar mosfet is suitable - diode HER, with the same success would work some sort of 1n - Resistors 1k and Om, the latter is not necessary - Hall sensor is A, it can also be replaced by a similar - Copper winding wire diameter of 0. We set the drill press depth so that the bottom of the hole is just beneath the top surface of the block.

This is a project that will amaze and inspire! What good is all of that science know-how if we can't do something cool with it, right?

So, now we fix the beginning of the wires in the frame, relaxing and starting to wind about turns, no matter in what direction, and can wind in bulk, I have decided that it is for wimps and made 12 layers turn to turn killing one and a half hours. We placed the block on a steel plate, to help keep the magnets in place while doing this. Have a 3D Printer? More About How-ToDo ». About: We are a supplier of neodymium, rare earth magnets. Next, the top. Here is a link! If the holes are off, it could throw off the whole project. This is where it gets tricky. Take it out, bends here in such a way that with inscriptions flat side was eventually parallel to the ground and put back - this time it's much better, but still not floating, what the problem is now I realized surprisingly quickly, tablet form - not the most successful thing to levitate and just enough to shift the center of gravity to the bottom, I made it of a piece of thick paper scribbled with the logo of the project, by the way do not forget to look which side of the magnet is attracted to the coil. Fix the end of the wire, put off the coil and pass to the soldering, all under the circuit without any nuances. You'll also need to make sure you are starting at the right height above the base. We want all the magnets to be facing the same way. Devise circuit is surprisingly easy, and I think there is will be no problem to build it, actually here it is, lets go through the components: - LED any color, it is optional - transistor Irfz44n, almost any similar mosfet is suitable - diode HER, with the same success would work some sort of 1n - Resistors 1k and Om, the latter is not necessary - Hall sensor is A, it can also be replaced by a similar - Copper winding wire diameter of 0. Introduction: Electromagnetic Levitation Device.