Topic: Make an Accelerometer
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Answers to Common Questions
What is An Accelerometer?
An accelerometer is an electromechanical device that measures vibrations or the force of acceleration. Accelerometers are sometimes used in notebook computers to quickly turn off the hard disks in the case of a fall. Read More »
Source: http://answers.ask.com/Consumer_Electronics/Other/what_is_an_acce...
How does An Accelerometer Work?
Accelerometers contain small mass placed on Piezoelectric crystal such as Quartz. Whenever it is in motion, mass applies force on crystal. Due to force, crystal makes small signal. Read More »
Source: http://answers.ask.com/Consumer_Electronics/Other/how_does_an_acc...
How to Calibrate Homemade Accelerometers
Your cellphone, your camera, the airbag in your car --- all have accelerometers. Accelerometers have been around for a long time, but it's only since the advent of microelectromechanical systems (MEMS) that they've become attached to mundan... Read More »
Source: http://www.ehow.com/how_11370110_calibrate-homemade-accelerometer...
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Answers to Other Common Questions
Accelerometers are devices that put out a voltage that corresponds to acceleration. Accelerometers are no different from any other measurement device, such as a microphone, a photodetector or a digital scale. The trick is to get a method to...
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Source: http://www.ehow.com/how_12009311_graph-accelerometer.html
Tablet PCs are computers contained within a single touchscreen LCD panel. They are designed primarily for media consumption, which means they are capable of displaying media in either landscape or portrait mode with the help of an accelerom...
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Source: http://www.ehow.com/facts_7543964_purpose-accelerometer-tablet-pc...
Modern accelerometers are examples of microelectromechanical systems -- or MEMS -- devices, which means they are assemblies of microscopically small springs and levers. Because MEMS devices are small and inexpensive, they can fit inside thi...
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Source: http://www.ehow.com/how_11415050_check-transverse-sensitivity-acc...
In the fields of robotics and mechatronics, engineers are required to develop systems that depend on making actions instantly based on measurements taken from basic sensors operating thousands of times a second. For variables such as speed,...
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Source: http://www.ehow.com/how_12111909_measure-angle-parallax-accelerom...
Almost all Pocket PC cell phones and PDA's have a new growing technology in them called an accelerometer. The accelerometer is convenient because it rotates some programs automatically when you turn the Pocket PC on its side. The accelerome...
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Source: http://www.ehow.com/how_4810586_unlock-accelerometer-pocket-pc.ht...
An accelerometer is an electromechanical device that will measure acceleration forces. These forces may b...
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Source: http://www.chacha.com/question/where-is-the-accelerometer
Lots of things, but mainly to be able to use your phone horizontally and vertically without having to press anything.
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Source: http://wiki.answers.com/Q/How+smartphone+are+being+used
