What are accelerometers used for, they are for measuring acceleration forces. They measure the speed of an object relative to gravity. For example, if a moving car hits a tree, the accelerometer senses the change in motion and tells the airbags to deploy at the right time.

It allows us to measure the angle of an object relative to the earth by using gravity. Thus letting us analyze the speed of a device. They are used in may devices, such as cars, video game controllers, cellular phones, computers, and much more.

Single and multi-axis models sense falling, vibration, orientation, and speed. The micro-machined accelerometers sense the positioning of a device. These are used mostly in video game controllers.

When used in a laptop computer, it senses that the computer has been dropped and it switches the hard drive to off. Then when the computer hits the floor the memory stored on the hard drive will still be there and it will still be intact. The accelerometer senses the free fall which turns on the safety device.

They are used for evaluating the performance of a vehicle\’s engine or drive train, and the braking system. They measure the acceleration when speeding up and slowing down. They also detect the amount of vibration in your vehicle.

They can even detect seismic activity. Which provides scientists with the information they need to measure earthquakes. When calculating the information given from the accelerometer, they can then get an accurate measurement of an earthquake and determine the size.

Biologists use them for researching animal behaviors, and the speed in which they travel. Which is helpful for researching animals in the wild that can\’t always be observed visually. It has proven to be helpful for tracking marine animals through vibration. When a dolphin, whale, or other underwater creature moves or communicates they give off vibrations, which then is detected with the accelerometer.

They also measure the vibration in machinery, buildings, and other structures. By measuring the vibration of machinery and structures tells engineers and technicians how safe the object is. In machinery, they can detect what needs to be repaired or replaced and when. By testing machines regularly increases safety for the people using them. The same goes for structures, when measuring the vibration of a building or bridge they are able to locate the weak points. Once they find the exact location of a weak spot, then they can determine the severity of the damage, and if it is repairable or not.

They are even being operated by shoe companies to create a better running and walking shoe. They measure the vibration of the impact of your foot while walking and running. By using this information helps them invent a shoe to absorb the shock waves. When the shoe absorbs the shock, it puts less stress on you feet and legs.

What are accelerometers used for, sensing vibration, speed, free falling, shock waves, and much more. In short, it is basically a motion sensor. They help keep us safe, compile information for research, and help in providing us with entertainment.

Author Bio: With over 30 years of experience in the instrumentation field, we offer expert solutions for any measuring problem such as strain gauge, Load Cells, and Accelerometer to name a few.

Category: Medical Business
Keywords: Instruments, tools, industry, measure, engineering, Manufacturing, Industrial, accelerometer,medical