Accelerometers and Compass Modules facilitate navigation.
October 19, 2006 -
Featuring 5.5 x 5.5 by 1.5 mm combined one-chip design, AMI 501 G2 motion sensor detects geomagnetism and gravity. AMI 201 and 302 are 2- and 3-axis electronic compass modules, respectively, that measure 3.1 x 3.4 x 0.8 mm and 3.15 x 4.0 x 1.45 mm. With its own embedded microcomputers, AMI 601 3-axis magnetic sensor and 3-axis acceleration sensor aids in measuring 3D attitude in all directions. All models are supplied with 3 Vdc power.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Servoflo Corp.
75 Allen St.
Lexington, MA, 02421 USA

New Accelerometers and Electronic Compass Modules from Servoflo Corporation
Servoflo Corporation of Lexington, Massachusetts is pleased to announce a new line of accelerometers and electronic compass modules made by Aichi Micro Intelligent Corporation of Japan (AMI). The new AMI line consists of 4 different models: AMI 201, AMI 302, AMI 501, and AMI 601. All units are supplied with 3VDC power, making them ideal for battery and low power applications.
The AMI 201 & AMI 302 are electronic compass modules with the AMI 201 sensing 2 axes while the AMI302 sensing 3 axes. The AMI 201 measures 3.1 x 3.4 x 0.8 mm while the AMI 302 measures 3.15 x 4.0 x 1.45 mm. These sensors are ideal for consumer and industrial applications.
The AMI 501 is a G2 motion sensor detecting both geomagnetism and gravity. A combined one-chip design creates excellent performance in a small size of 5.5 x 5.5 by 1.5 mm. Users can analyze the attitude and speed to determine acceleration, translational speed, and rotational speed.
The AMI 601 is both a 3-axis magnetic sensor as well as a 3-axis acceleration sensor. With its own embedded microcomputers, users gain increased accuracy and processing speed in measuring 3D attitude in all directions. A temperature sensor is also included, enabling stable operation from -20°C to 80°C. Additionally, a 12 bit A/D converter and onboard RAM/ROM memory creates a universal platform for application developers.
Applications for the AMI sensors include motion-sensing games where the graphical image changes with the controller movements; control of operating attitudes in automobiles, robots, bikes and unmanned vehicles and aircraft; and navigation functions by combining the sensors with a GPS function.
Sold exclusively in the United States and Canada by Servoflo Corporation, the 2500 piece price for the AMI line is $8.67 for the AMI 201, $12.87 each for the AMI 302, $16.41 each for the AMI 501, and $18.59 each for the AMI 601. Please visit http://servoflo.com/ami_acceleration_sensors/ami_products.htm for detailed specifications.
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