enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Insta360 - Wikipedia

   en.wikipedia.org/wiki/Insta360

   Launched in June 2023, Insta360 GO 3 is a tiny, waterproof action camera with a rugged, magnetic body. In April 2024, Insta360 introduced Insta360 GO 3S, a new addition to its GO camera series. Weighing 39 grams, it features the same magnetic design and Action Pod as GO 3 with several key upgrades, notably 4K video resolution for improved image ...

3. Mobile phone accessories - Wikipedia

   en.wikipedia.org/wiki/Mobile_phone_accessories

   Baseus: A Chinese brand offering chargers, cables, car mounts, and audio products. [4] Belkin: Headquartered in California, offers chargers, cables, and cases. Casetify: Known for customizable phone cases and other accessories. Evelatus: A Europe-based brand offering cables, cases, chargers, and screen protectors. [5]

4. Magnetic switchable device - Wikipedia

   en.wikipedia.org/wiki/Magnetic_switchable_device

   A magnetic switchable device (often called a magnetic base) is a magnetic fixture that uses one or more permanent magnets in a configuration that allows the external field to be turned on or off. They are used in many applications including optics , metalworking , lifting , and robotics, to attach items to metal surfaces in a secure but ...

5. Electromagnetic lock - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_lock

   Given the relative permeability of a material can vary from around 250 for cobalt to around 5000 for soft iron and 7000 for silicon–iron, the choice of magnetic core can therefore have an important impact upon the strength of a magnetic lock. Also relevant is the choice of current, number of loops and effective length of the electromagnet.

6. Microphone - Wikipedia

   en.wikipedia.org/wiki/Microphone

   A small movable induction coil, positioned in the magnetic field of a permanent magnet, is attached to the diaphragm. When sound enters through the windscreen of the microphone, the sound wave moves the diaphragm which moves the coil in the magnetic field, producing a varying voltage across the coil through electromagnetic induction.

7. Magnetic switch - Wikipedia

   en.wikipedia.org/wiki/Magnetic_switch

   Magnetic switch. Magnetic switch is an electrical switch that makes or breaks contact in the presence of a magnetic field.Applications include situations where it is not desirable or possible for moving elements to make direct contact with the switch, such as in explosive environments, submerged in liquids, and where repetitive contact with a mechanical switch would result in undesired wear.