#DFRobotInAustralia. Checkout Triple Axis Accelerometer MMA7361 from Freescale. It requires 3.3V to operate and outputs an analog voltage for each of the three outputs. This voltage is in ratio to the measured acceleration and to the supply voltage (ratiometric). Using dip switch, level of sensitivity can be selected.
Applications:
Measure the acceleration information for your robot or other devices
Using for slope alarm or other kinds of alarm such as shock
Specification:
Voltage:3.3-8V
Selectable sensitivity:±1．5g/6g
Low power:500μA @ measurement mode，3μA @standby ；
High sensivity: 800 mV/g @ 1.5g；
Interface:Analog Output
Low pass filter
Size:26*37mm(1.02*1.47″)
Weight: 15 gram
Buy Triple Axis Accelerometer MMA7361 from Pakronics:
http://www.pakronics.com.au/collections/dfrobot/products/triple-axis-accelerometer-mma7361-dfdfr0143