Triple Axis Accelerometer ADXL345

Item #: SEN0032
Bin:
There are no reviews yet Write a review
Price: $13.62 inc GST
    The product is in stock Availability: Back Order
    Usually ships In Order before 20th. Delivery on 31st/1st
    Back Order Quantity: 0

    Quantity:

    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 &;plusmn;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&;deg;.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|
    |ShippingList|
    • Triple Axis Accelerometer ADXL345 x1