Surely every person is familiar with a magnet and its properties. The use of magnets is now quite widespread in various industries. Most of us have heard about neodymium magnets and their growing popularity. These are quite powerful magnets that include boron, iron, and the rare earth element neodymium. Also, the magnets are quite powerful for their small size, and their service life is much longer than usual. The price for them is quite high. In this article we will tell you where to get small copies of this magnet.
From the speakers of a broken cell phone
Neodymium magnets can be obtained from the speakers of an unnecessary phone; there are two such speakers: one small auditory and a large one that plays a ringtone.
The larger magnet can be easily removed from the speaker; for this we will need pliers. Carefully break the speaker housing so as not to damage the magnet. Inside we see a small magnet with a diaphragm and a coil.
The magnet from the speaker is almost 2 times smaller than from the main speaker. Although it is small, it holds pliers with ease. Such a magnet can, for example, be attached to a screwdriver so that the screws do not fall off.
From a cell phone camera
Tiny neodymium magnets can be removed from a mobile phone camera, but only if the camera has optical autofocus or stabilization. Triangular magnets can be removed from the corners of the camera body.
Neodymium magnets can also be found in vibration motors. For example, in the iPhone 4s the vibration motor resembles a puck, in the center of which is a small, strong neodymium. In micromotors with an armature, most often simple magnets.
From headphones
Almost every person has old, torn headphones somewhere. Don't rush to throw them away; each earphone has a small neodymium magnet. They are easy to disassemble and take out.
From the latches
Very often, neodymium magnets are used in all kinds of magnetic latches on mobile phone cases, handbags, curtain latches, and accessory boxes.
The magnets in the latches are hidden in iron protection, this is done so that the magnet does not crumble when the latch is pulled.
Conclusion
Neodymium magnets have become very common in our lives. If you look closely, they surround us everywhere: in mobile phones, computers, engines, and various accessories. We tried to show several places where you can get them. You can use magnets wherever you have enough imagination. We used neodymium magnets in the generator of an eternal flashlight for a dog, and also as latches on VR glasses, as fastenings for notes on the refrigerator, and stuck a magnet on a screwdriver and screwdriver to make it convenient to unscrew and tighten screws.
