3-Axis Gravity - Accereration Sensor Module - I2C-SPI


3-Axis Gravity - Accereration Sensor Module - I2C-SPI
Images/36667-large.jpg   California Proposition 65 Warning
Stock Number: 36667 MP
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$2.95


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Detailed Description

View PDF Data Sheet
DATA SHEET

Sensor board for micro-controllers using the ADXL345 accelerometer IC with high resolution (10-13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit 2s complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. Measures inclination changes less than 1.0°. Measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock.
Detects lack of motion as well as motion by comparing the acceleration on any axis with user-set thresholds. Functions can be mapped individually to either of two interrupt output pins.
NOTE: Requires Download or Writting of Code for Operation
Power: 5VDC (Onboard 3.3 Regulator)
Current: 170uA Max
Ranges: selectable ±2 g, ±4 g, ±8 g or ±16 g. via serial command
Resolution: 3.9 mg/LSB
Inclination : +-~80° (Sine response)
Tap Detection: Single or Double
Activity/inactivity monitoring
Free-fall detection
10,000 g shock survival
SPI (3- and 4-wire) and I2C digital interfaces
I2C Address (depends on ALT ADDR) 0x1D, 0x53
Bandwidth selectable via serial command
Operating temperature: -40°C ~ 85°C
L; 13/16" W: 5/8" H: 1/8" (No Header) WT: .02
Useful Links:
http://wiki.sunfounder.cc/index.php?title=ADXL345_3-Axis_Digital_Acceleration_of_Gravity_Tilt_Module_(GY-291)
https://www.best-microcontroller-projects.com/adxl345.html
http://qqtrading.com.my/3-axis-accelerometer-acceleration-gy-291-adxl345
https://www.analog.com/media/en/technical-documentation/application-notes/AN-1057.pdf

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here? As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.

As an example:
   ABS plastic contains styrene
   PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
   electrolytic capacitors can contain Ethylene glycol
   Brass can contain Lead
   flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
   Aluminum alloys can contain Chromium

To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!