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Velleman VMA208 - 3-axis MMA8452Q I2C Digital Accelerometer - with connectors

Index: VEL-13017 EAN: 5410329730024

Sensor for measuring acceleration in three axes in the range: ± 2g, ±4 g / ±8 g. Powered with the voltage of 1.95 V - 3.6 V, it is characterized by small size, low energy consumption and simple use. It communicates via the I2C bus. The module has soldered pins in the form of goldpin strap.

Velleman VMA208 - 3-axis MMA8452Q I2C Digital Accelerometer - with connectors
€8.50 -10%
€7.65
€6.22 tax excl.
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Manufacturer: Velleman
Compatibility: Arduino

Description

Sensor for measuring acceleration in three axes. It is characterized by small size, low energy consumption and simple usage. It communicates via the I2C bus.

 MMA8452Q 3-osiowy akcelerometr cyfrowy I2C

The module has soldered pins in the form of goldpin strap.

 

Communiaction

For communication with the central unit, it uses the popular I2C bus (TWI). The module has necessary for the correct operation of the system, passive elements. Pins are the popular goldpin connectors, for connecting the sensor viawiresor the direct attachment to the breadboard.

Name Description
VCC The supply voltage - from 1,95 V to 3.6 V
3.3 V Output voltage of 3.3 V
GND The ground of the system.
I1 The output of the external interrupt number 1
I2 Output of external interrupt number 2
SA0 Pin of the I2C address.
SCL Clock line of the I2C bus (TWI).
SDA The data line of the I2C bus (TWI).

      

The product is compatible with Arduino

Online, you can findthe sample programfor users ofArduino.

The maximum voltage, with which the system works, is 3.6 V, so to work with theArduino, required is a voltage converter. The exceptions are the modules operating with voltages of 3.3 V, for example,Arduino Pro Mini 328 - 3.3 V/8 MHz.

 

Specification

  • Supply voltage: from 1,95 V to 3.6 V
  • Voltage of the pins: from 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 bit or 8 bit for each axis
  • Measuring range (configurable): ±2g, ±4g, ±8g
  • Two programmable interrupts
  • Built-in high-pass filter
Package width 10 cm
Package height 1 cm
Package depth 10 cm
Package weight 0.022 kg

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