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Triple Axis Accelerometer Breakout - MMA8452Q (with Headers) - SparkFun BOB-13926

Index: SPF-07908 EAN: 5904422300227

A sensor for measuring accelerations in three axes in the range: ± 2g, ±4 g or ±8 g. Powered by 1.95 V - 3.6 V, it features small size, low power consumption and simple operation. It communicates via the I2C bus. The module has soldered leads in the form of a goldpin strip.

Triple Axis Accelerometer Breakout - MMA8452Q (with Headers) - SparkFun BOB-13926
€15.50
€12.60 tax excl.
Unavailable
Discontinued product
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MMA8452Q SparkFun SEN-12756 - connectors:
Manufacturer: SparkFun
Compatibility: Arduino Raspberry Pi

Attention!

The product has been discontinued. Check other products in category.

Product description: MMA8452Q - 3-axis I2C digital accelerometer with connectors - SparkFun BOB-13926

A sensor for measuring acceleration in three axes. Features small size, low power consumption and simple operation. Communicates via I2C bus.

MMA8452Q 3-osiowy akcelerometr cyfrowy I2C

The module has soldered leads in form of a goldpin strip.

Communication of the accelerometer module

Popular I2C bus (TWI) is used to communicate with central unit. The module has necessary passive components for proper operation. The pinouts are popular goldpin connectors, allowing the sensor to be connected by wires or directly plugged into a contact board.

Name Description
3.3V Supply voltage of the module from 1.95 V to 3.6 V
GND System ground.
I1 External interrupt output 1 (details in documentation)
I2 External interrupt output 2 (for details see documentation)
SCL I2C bus clock line (TWI).
SDA I2C bus data line (TWI).

Product compatible with Arduino

Manufacturer has prepared a sample program for Arduino users.

Maximal voltage for Arduino is 3.6V, so voltage converter is required to work with Arduino. Exceptions are modules working with voltage of 3.3V like Arduino Pro Mini 328 - 3.3V/8MHz.

Module specifications

  • Supply voltage: from 1.95 V to 3.6 V
  • Pinout voltage: 1.6 V to 3.6 V
  • Current consumption: 6 µA to 165 µA
  • Three axes: X, Y, Z
  • Communication interface: I2C (TWI) - up to 2.25 MHz
  • Resolution: 12 or 8 bits for each axis
  • Measuring ranges (configurable): ±2g, ±4g, ±8g
  • Two programmable interrupts
  • Built-in high pass filter
  • Board dimensions: 15 x 15 mm
Details in the documentation.
Package width 11 cm
Package height 1 cm
Package depth 5 cm
Package weight 0.002 kg

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