From Kionix, Inc.

Although everyone would like them to be, sensors are not perfect. Understanding the accelerometer's errors is just as important as understanding how the accelerometer works in an application. Errors can and will affect the application's performance.

This application note explains the sources of error in Kionix MEMS tri-axis accelerometers. Suggestions are made on how to reduce or eliminate the error in the measurements. In this way, applications can be made more accurate and precise.

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Products & Services

Product Announcements
Mouser Electronics, Inc. - Kionix KXTC9 Analog Accelerometers
The Kionix KXTC9 Series Tri-Axis Analog Accelerometers is designed to provide a high signal-to-noise ratio with excellent performance over temperature. These KXTC9 Series Analog Accelerometers can... (read more)
Mouser Electronics, Inc. - Kionix KXUD9 User Selectable Digital Accelerometer
Kionix's KXUD9 Series of Tri-Axis, User Selectable, Ultra Low Power, Digital Accelerometers are designed to provide flexibility. These User Selectable Digital Accelerometers can accept supply voltages... (read more)
Dytran Instruments, Inc. - 3-Channel DC Signal Conditioner, 4010
The Dytran model 4010 is a microprocessor controlled, 3-channel DC signal conditioner amplifier, designed for use with bridge-type or differential output accelerometers and pressure transducers for a... (read more)
Colibrys -  Colibrys New MEMS Accelerometer for AHRS
Colibrys has announced the release of its new MS9005, a ±5g range MEMS accelerometer, to complement its existing family of +/-2g and +/-10g products targeted primarily at AHRS applications. (read more)
Sherborne Sensors - Indicator & Sensor Can Be Calibrated Together!
Universal Input Analogue Output Digital Status Inputs Transmitter & Transducer Supplies Four Alarm Set points Wide Ranging Power Input NEMA 4 Front Panel Standard 1/8 DIN panel Size... (read more)
 

Topics of Interest

Frequently, customers ask how their microcontroller can interface with a Kionix tri-axis accelerometer. Sometimes they request custom development boards to be made with a particular microcontroller...

This application note describes how to use a Kionix MEMS tri-axis accelerometer as a free-fall sensor for drop force modeling applications. Required theory, equations, and sample event signatures are...

This application note describes how to use a Kionix MEMS tri-axis accelerometer as part of a warranty protection system. The system will record free-fall events or high-g events which might void...

Kionix tri-axis accelerometers feature a power shutdown capability. Even with their typically low current draw, there are still applications that may require even less power consumption. For these...

Today's world is about mobility. The expanded and growing availability of cell phones, PDA's and GPS has resulted in a massive integration of features into handheld devices. Growing in popularity, the...