ANALOG DEVICES EVAL-ADXL343Z-M 评估板, ADXL343, 惯性传感器
The is an ADXL343 mother board. It provides a fast and easy way to configure, evaluate, and analyse the performance characteristics and embedded features of "s digital output inertial sensors. The ADXL343 is a versatile 3-axis, digital output, low g MEMS accelerometer. Selectable measurement range and bandwidth, and configurable, built-in motion detection. Robustness to 10,000g of shock and a wide temperature range enable use of the accelerometer even in harsh environments. The ADXL343 measures acceleration with high resolution 13bit measurement at up to ±16g. Digital output data is formatted as 16bit two"s complement and is accessible through either an SPI 3 or 4 wire or I2C digital interface. The ADXL343 can measure the static acceleration of gravity in tilt sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution 3.9mg/LSB enables measurement of inclination changes less than 1.0°.
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- Multipurpose accelerometer with 10 to 13bit resolution
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- Digital output accessible via SPI 3 and 4 wire and I2C
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- Built in motion detection to make tap, double-tap activity, inactivity and free-fall detection
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- user adjustable thresholds
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- Interrupts independently mappable to two interrupt pins
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- Low power operation down to 23µA and embedded FIFO
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- 10,000g shock survival