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Heading Sensors - Magnetic Compass - 'NEW' TargetPoint TCM

TargetPoint TCM (Part no. 14470):


TargetPoint TCM is a new product that incorporates magnetometers, accelerometers and gyroscopes for unmatched performance in real-world conditions. It features optional DMC or AHRS mode with magnetic anomaly rejection, new and improved user calibration for higher accuracy, and supports PNI’s TCM and TRAX family interface protocols.


TargetPoint TCM combines PNI’s high sensitivity Magneto-Inductive sensors with the latest high stability 3-axis MEMS accelerometer and 3-axis MEMS gyroscopes providing accurate orientation while in motion and in magnetically challenging environments. TargetPoint TCM excels in conditions that cause errors in traditional digital magnetic compasses.


It uses advanced magnetic distortion compensation and calibration scoring algorithms to counter the effects of hard and soft iron interference, providing highly accurate heading information in almost any environment and orientation.



For information on TargetPoint SX click here






  • Patented magnetic anomaly rejection algorithms eliminate errors due to magnetic distortion, even in magnetically harsh environments
  • Gyro-stabilized compass for dynamic accuracy of sub-0.5 degrees of heading accuracy
  • Multiple calibration methods are available to ensure ease of calibration for all applications
  • ITAR-free




Accuracy       0.25° rms

Repeatability 0.05° rms

Resolutiion    0.1°


Range           ±90° of pitch, ±180° of roll

Accuracy       0.2° rms

Repeatability 0.05° rms

Resolutions   0.1°

I/O Characteristics

                                              Asynchronous serial,

Communication Interface      TTL compliant,

                                              5V tolerant

Mechanical Characteristics Dimensions (l x w x h)            33 x 31 x 13.8mm
 Power Requirements

Supply Voltage (unregulated) 3.7 - 9VDC

Typical Current draw               17mA



For more information and pricing on the TargetPoint TCM digital compass module:  Contact Willow +44 (0) 1342 717102


Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, UK

Tel: +44 (0) 1342 717102, Fax: +44 (0) 1342 717014, Email:

CORPORATE: Solid State Group

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