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Triple Axis Accelerometer ADXL345

SKU:SEN0032 Brand:DFRobot Reward Points: 5
$7.90 In Stock
Price in Reward Points:790
Quantity Based Price
  • QTYDISCOUNT
  • 2-4$7.80
  • 5-9$7.30
  • 10+$6.70
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Introduction

Breakout board for the Analog Device ADXL345. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.

 

The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion and if the acceleration on any axis exceeds a user-set level. Tap sensing detects single and double taps. Free-fall sensing detects if the device is falling. These functions can be mapped to one of two interrupt output pins. An integrated, patent pending 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor intervention. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.

 

 


Specification

  • 2.0-3.6VDC Supply Voltage
  • Ultra Low Power: 40uA in measurement mode, 0.1uA in standby@ 2.5V
  • Tap/Double Tap Detection
  • Free-Fall Detection
  • SPI and I2C interfaces
 

 


Documents

Shipping List

  • Triple Axis Accelerometer ADXL345 x1
 

 


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Triple Axis Accelerometer ADXL345

$7.90
In Stock
QTY DISCOUNT
  • 2-4$7.80
  • 5-9$7.30
  • 10+$6.70
Quantity:

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