MMA6825BKW

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Motion sensors are used in numerous applications because of their ability to measure changes in velocity and orientation. Accelerometers, which measure acceleration in different directions, are one type of motion sensor. MMA6825BKW is a popular accelerometer used in various applications. This article will describe its application fields and working principle.

Application Fields

MMA6825BKW is a high-performance 3-axis accelerometer from Freescale Semiconductor. This accelerometer is widely used in motion sensing applications such as vehicle navigation, automated optical image stabilization, medical equipment, gaming and other motion-sensing applications. This product features a variety of features and capabilities that make it suitable for these and other applications. For example, its wide 0-5 V DC output range makes it suitable for operating in a variety of environments and systems. It also has a low power consumption, a low operating temperature range, and a low mass.

Working Principle

The basic working principle of MMA6825BKW is that it measures changes in acceleration and orientation in a given direction. This accelerometer is capable of sensing acceleration from three axes—X, Y, and Z. When a user holding the accelerometer moves it in any direction, it measures acceleration and orientation changes in that direction. The accelerometer contains three sensing elements known as piezo-electric elements. These elements are placed on the three axes at a certain distance apart. When an acceleration force is applied to the sensing elements, it produces electrical signals in the three axes. The electrical signals are then sent to a processor and processed. The output of the processor is then fed into an external system or device to produce a response. For example, when the accelerometer is placed inside a navigation system, it will detect and measure acceleration changes in different directions. Based on the changes it detects, the navigation system can adjust its route accordingly.

Conclusion

MMA6825BKW is a highly sensitive, low-power 3-axis accelerometer from Freescale Semiconductor. It is commonly used in numerous motion sensing applications such as vehicle navigation, automated optical image stabilization, gaming, medical equipment, and more. The working principle of this accelerometer is that it measures changes in acceleration and orientation in a given direction. It features a variety of features and capabilities that make it suitable for these and other applications. Moreover, it has a wide 0-5 V DC output range, which makes it suitable for operating in a variety of environments and systems.

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