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1490 Digital Compass
The 1490 Digital Compass is a solid state device capable of detecting the earth's weak magnetic field. It can distinguish between the four cardinal points and also the intermediate directions (NE, NW, SE, SW). The sensor is dampened to approximate the speed of a liquid filled compass. It takes 2.5 seconds for it to respond to a 90 degree displacement. The device is sensitive to tilt, and any tilt greater than 12 degrees will create directional errors. |
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: 1490 Digital Compass |
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