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3-Axis Digital Accelerometer Unit (ADXL345)

SKU:U056

Regular price $3.95

10+ In Stock

Shipping calculated at checkout.

Description

ACCEL is a motion sensor Unit. Integrated with ADXL 345 and ACC it is able to obtain 3-axis of Acceleration. ADXL 345 is a small, thin, ultra-low power consumption 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 it is accessible through I2C(addr:0x53) digital interface. In this Unit, we used I2C series interface.

What is an accelerometer?
An accelerometer is an electromechanical device that will measure acceleration forces. These forces may be static, like the constant force of gravity pulling at your feet, or they could be dynamic - caused by moving or vibrating the accelerometer.

What are accelerometers useful for?
By measuring the amount of static acceleration, due to gravity, you can find out the angle the device is tilted at with respect to the earth. By sensing the amount of dynamic acceleration - You can analyze the way the device is moving. At first, measuring tilt and acceleration doesn't seem all that exciting. However, engineers have come up with many ways to make really useful products with them.


Product Features

  • Ultra low power consumption
  • Single tap/double tap detection
  • Activity/inactivity monitoring
  • Free-fall detection
  • I2C digital interface
  • Wide temperature range

Includes

  • 1x ACC unit
  • 1x GROVE Cable

Applications

  • Building and structural monitoring
  • Navigation
  • Orientation sensing

Specification

Resources Parameter
Measurement range ± 16g
Communication protocol I2C:0x53
Resolution The resolution of 10-bit fixed resolution increases with the increase of g range, up to 13 bits at ± 16 g
Power consumption When VS = 2.5 V (typical), as low as 23 µA in measurement mode and 0.1 µA in standby mode
I / O voltage range 1.7 V to VS
Working temperature −40 ° C to + 85 ° C
Net weight 4g
Gross weight 16g
Product Size 32*24*8mm
Package Size 68*52*12mm

LEARN AND DOCUMENTS

  • DOCUMENTS
  • M5stack based PFD (Primary Flight Display) M5stack based PFD (Primary Flight Display) An attempt to create a realtime "Artificial Horizon" on the M5. Smart Fishing Rod with M5StickC Smart Fishing Rod with M5StickC This is an example of using a triaxial accelerometer to determine whether a fish is hooked. M5Stack Based PID Control Learning Platform M5Stack Based PID Control Learning Platform The PID Control Learning Platform is based on an M5Stack Fire & BaseX with TOF and Accel Units, and some Lego NXT parts.

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    good for children
    batktop