SCA3000 Digital Accelerometer
SPI / I2C interface,
The library is pretty bare bones at the moment. At the moment you can only get the acceleration values on each axis, but the device has a lot more functionality than that. I'll try and get round to adding in the extra features available to the library when I have some time.
The original home page for this part was on http://developer.mbed.org/cookbook/SCA3000-Accelerometer.