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Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)

PRODUCT ID: 2809
$4.95
QTY DISCOUNT
1-9 $4.95
10-99 $4.46
100+ $3.96
  • Description-

    Description

    The LIS3DH is a very popular low power triple-axis accelerometer. It's low-cost, but has just about every 'extra' you'd want in an accelerometer:

    • Three axis sensing, 10-bit precision
    • ±2g/±4g/±8g/±16g selectable scaling
    • Both I2C (2 possible addresses) and SPI interface options
    • Interrupt output
    • Multiple data rate options 1 Hz to 5Khz
    • As low as 2uA current draw (just the chip itself, not including any supporting circuitry)
    • Tap, Double-tap, orientation & freefall detection
    • 3 additional ADC inputs you can read over I2C

    To all that, we've also added:

    • 3.3V regulator + level shifting, so you can safely use with any Arduino or microcontroller without the need for an external level shifter!

    We kept seeing this accelerometer in teardowns of commercial products and figured that if it's the most-commonly used accelerometer, its worth having a breakout board!

    This sensor communicates over I2C or SPI (our library code supports both) so you can share it with a bunch of other sensors on the same I2C bus. There's an address selection pin so you can have two accelerometers share an I2C bus.

    To get you going fast, we spun up a custom made PCB in the STEMMA QT form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the LIS331s or to chain them with a wide range of other sensors and accessories using a compatible cable. We’ve of course broken out all the pins to standard headers and added a voltage regulator and level shifting so allow you to use it with either 3.3V or 5V systems such as the Raspberry Pi + Feather series or Arduino Uno respectively.

    Comes with a bit of 0.1" standard header in case you want to use it with a breadboard or perfboard.  Four mounting holes for easy attachment.

    Check out our tutorial for all sorts of details, including pinouts, assembly, wiring, and more!

  • Technical Details+

    Technical Details

    Revision History:

    • As of August 21, 2020 we've updated this sensor to be STEMMA QT compatible - that means there's now an easy way to plug-and-play this sensor without any soldering! The physical shape and pinout has changed a little!
    RoHS 2 2011 65 EU Compliant
    RoHS 2 2015 863 EU Compliant
  • Learn+

    Learn

    Triple Axis, Tap & Double Tap, & 3 ADCs!
    Learn how to use the LIS3DH accelerometer with CircuitPython!
    I2C addresses from 0x00 to 0x7F (inclusive)
    Create interactive simulated grains of sand!
    SEE ALL GUIDES

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