SparkFun Triple Axis Accelerometer Breakout - ADXL345 [SF-SEN-09836]

SparkFun Triple Axis Accelerometer Breakout - ADXL345

SparkFun Triple Axis Accelerometer Breakout - ADXL345 [SF-SEN-09836]

Price: $34.11
Fastest delivery: Thursday, 28th October
Order before 2pm Monday, 18th October
Available with a lead time
(223 units can dispatch between Oct 27 to Nov 01)
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Description

This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis MEMS 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 degrees;.

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.

Get Started with the ADXL345 Guide

Features:

  • 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:

Categories with SparkFun Triple Axis Accelerometer Breakout - ADXL345

Breakouts, Boards & Electronics
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Ordering more than 0?

We can get a further 223 units from SparkFun
Shipping: SparkFun (🌐) → Little Bird (SYD) → You
If you order more than 0 units your estimated delivery is: Wednesday, 27th October — Tuesday, 16th November.
This is an estimate only and delivery times vary.

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