DEMO: MMA7455L 3-axis accelerometer

Here’s a demo of the MMA7455L 3-axis accelerometer in SPI mode using the Bus Pirate. We’ve got this sensor on a breakout board for $15.

The MMA7455L has:

  • 2/4/8g selectable measurement range
  • 10bit or 8bit output
  • force and pulse detection with interrupt
  • I2C and SPI interface
  • 3.3volts

Get the MMA7455L breakout board for $15 at Seeed Studio. That’s about $5 cheaper than other accelerometer breakouts we’ve seen recently.

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