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Generally, the coil is made using a diamagnetic material as these materials have weaker interactions with the magnet that would dampen the vibration. The main advantage of this type of generator is that it is able to produce more power than the piezoelectric generators. [1] Electromagnetic based vibration-powered generators have been ...
Finally, the frequency control electronics and associated support circuitry needed to be developed and optimized. Key areas were in temperature sensors [53] and PLL design. [54] Recent circuit developments have produced MEMS oscillators suitable for high speed serial applications [55] with sub-picosecond integrated jitter. [56]
These beams can also be used to deliver sensations of vibration, [30] and to give users the ability to feel virtual 3D objects. [31] The first commercially available ultrasound device was the Stratos Explore by Ultrahaptics that consisted of 256-transducer array board and a Leap motion controller for hand tracking [32]
The vibration is often generated by an electric motor with an unbalanced mass on its driveshaft. There are many different types of vibrator. Typically, they are components of larger products such as smartphones , pagers , or video game controllers with a "rumble" feature.
3 intensity levels, 10 vibration patterns With a 5-hour battery life, the Lush boasts 4 times more power than most remote sex toys. It works via both Bluetooth and Wi-Fi, making it a good choice ...
A crystal oscillator is an electronic oscillator circuit that uses a piezoelectric crystal as a frequency-selective element. [1] [2] [3] The oscillator frequency is often used to keep track of time, as in quartz wristwatches, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers.
Vortex Bladeless Ltd. is a Spanish technology startup company that is developing a specific type of wind power generator without rotating blades or lubricants. [1] Power is produced from resonant vibrations when wind passes through the turbine and is deflected into vortices in a process called vortex shedding.
The Rumble Pak (Japanese: 振動パック, Hepburn: Shindō Pakku) is a removable device from Nintendo that provides force feedback while playing video games. Games that support the Rumble Pak cause it to vibrate in select situations, such as when firing a weapon or receiving damage, to immerse the player in the game.