Description:This 10DOF sensor breakout is a very small sensor board with 10 degrees of freedom. It includes the ADXL345 accelerometer, HMC5883L magnetometer,BMP085,and the L3G4200D  gyro. This break has a simple I2C interface and a mounting hole for fixing to your multi-project.The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to 16 g. Digital output data is formatted as 16 bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited for mobile device applications.The Honeywell HMC5883L is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes our state-of-the-art, high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset,cancellation, and a 12-bit ADC that enables 1 to 2 compass heading accuracy.The BMP085 is a high-precision, ultra-low power barometric pressure sensor for use in advanced mobile applications. It offers superior performance with an absolute accuracy of down to 0.03 hPa and using very low power consumption down to 3 A.The BMP085 comes in an ultra-thin, robust 8-pin ceramic lead-less chip carrier (LCC) package, designed to be connected directly to a micro-controller of a mobile device via the IC bus.The L3G4200D is a 3 axis gyroscope, providing you with very high resolution (16 bit)measurements at up to 2000 degrees per second (dps).Package List:1 x 10DOF(L3G4200D+ADXL345+HMC5883L+BMP085) Sensor Stick Breakout