The Memsic 2125 is a low cost, dual-axis thermal accelerometer capable of measuring tilt, acceleration, rotation, and vibration with a range of ±3 g. For integration into existing applications, the Memsic 2125 is electrically compatible with other popular accelerometers.

Key Features of the Memsic 2125:

• Measure 0 to ±3 g on either axis
• Fully temperature compensated over 0° to 70° C range
• Simple, pulse output of g-force for X and Y axis
• Analog output of temperature (TOut pin)
• Low current operation: less than 4 mA at 5 vdc

A sampling of possible BASIC Stamp module applications with the Memsic 2125 include:

• Dual-axis tilt sensing for autonomous robotics applications
• Single-axis rotational position sensing
• Movement/Lack-of-movement sensing for alarm systems
• R/C hobby projects such as autopilots

Memsic (http://www.memsic.com) provides the 2125 in a surface-mount format. The module PCB through-hole provides all I/O connections so it can easily be inserted on a breadboard or through-hole prototype area.

Package includes:

• Paralax Memsic 2125 6-pin sensor board
• Inex Interface Board
• 3 x PCB3AA-8 sensor cables

Documentation:

• Stamps in Class Memsic Tutorial (.pdf)