CMPS03 - CMPS03 - Robot Compass Module

Datasheet Details

Part number	CMPS03
Manufacturer	Unknown Manufacturer
File Size	105.49 KB
Description	CMPS03 - Robot Compass Module
Datasheet	CMPS03 Datasheet

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CMPS03 - Robot Compass Module This compass module has been specifically designed for use in robots as an aid to navigation. The aim was to produce a unique number to represent the direction the robot is facing. The compass uses the Philips KMZ51 magnetic field sensor, which is sensitive enough to detect the Earths magnetic field. The output from two of them mounted at right angles to each other is used to compute the direction of the horizontal component of the Earths magnetic field. Connections to the compass module The compass module requires a 5v power supply at a nominal 15mA. There are two ways of getting the bearing from the module. A PWM signal is available on pin 4, or an I2C interface is provided on pins 2,3.