This is a breakout board for Bosch's BMA180 three-axis, ultra-high performance digital accelerometer. The BMA180 provides a digital 14-bit output signal via a 4-wire SPI or IC interface. The full-scale measurement range can be set to ±1g, 1.5g, 2g, 3g, 4g, 8g or 16g. Other features include programmable wake-up, low-g and high-g detection, tap sensing, slope detection, and self-test capability. The sensor also has two operating modes: low-noise and low-power. This breadboard friendly board breaks out every pin of the BMA180 to an 8-pin, 0.1" pitch header. The board doesn't have any on-board regulation, so the provided voltage should be between 1.62 and 3.6V for VDD and 1.2 to 3.6V for VDDIO. The sensor will typically only consume 650uA in standard mode. Project description, more information and ordering can be found at https://www.sparkfun.com/products/9723 Datasheet: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Sensors/Accelerometers/BST-BMA180-DS000-07_2.pdf Example Code: http://www.sparkfun.com/datasheets/Sensors/Accelerometer/bma180-test%20code.zip