Matrix - 3-Axis Digital Accelerometer

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Revision as of 07:46, 18 July 2015 by Yonganch (Talk | contribs) (Created page with " ==介绍== 此配件搭载了一颗ADXL345芯片。ADXL345是Anolog Device公司的三轴数字重力传感器,13-bit精度,采集范围可以是+-2g,+-4g,+-8g和+-1...")

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1 介绍

此配件搭载了一颗ADXL345芯片。ADXL345是Anolog Device公司的三轴数字重力传感器,13-bit精度,采集范围可以是+-2g,+-4g,+-8g和+-16g,通讯方式为SPI或I2C。配件采用5V供电,PCB上的电源转换芯片输出3.3V给ADXL345。

2 特性

  • SPI/I2C,3.3V
  • 13-bit,up to +-16g
  • 2.54mm排针接口,接线方便,通用性强