Editing Sensors
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Here's a list of sensor types that someone has compiled: http://nuigroup.com/forums/viewthread/1862/ | Here's a list of sensor types that someone has compiled: http://nuigroup.com/forums/viewthread/1862/ | ||
==Compass sensors== | >==Compass sensors== | ||
HMC5843 - I think this one might be the best, if somebody knows how to do surface mount. It does 3-axis magnetometry which should avoid the requirement that the chip be parallel to the plane of the earth (I think it also uses an accelerometer in this process). Communicates via I2C. $20 at [http://parts.digikey.com/1/parts/1599656-sensor-magnetic-3-axis-20-lcc-hmc5843.html digikey]. | HMC5843 - I think this one might be the best, if somebody knows how to do surface mount. It does 3-axis magnetometry which should avoid the requirement that the chip be parallel to the plane of the earth (I think it also uses an accelerometer in this process). Communicates via I2C. $20 at [http://parts.digikey.com/1/parts/1599656-sensor-magnetic-3-axis-20-lcc-hmc5843.html digikey]. | ||
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Lots of information about it [http://dkc1.digikey.com/us/en/tod/Honeywell/HMC5843_NoAudio/HMC5843_NoAudio.html here] (looks like no accelerometer). That it needs a resistor and two capacitors might bring the real final the price up. | Lots of information about it [http://dkc1.digikey.com/us/en/tod/Honeywell/HMC5843_NoAudio/HMC5843_NoAudio.html here] (looks like no accelerometer). That it needs a resistor and two capacitors might bring the real final the price up. | ||
Glitzo demo video: http://www.youtube.com/watch?v=T85Af1o_YAs&feature=channel_page | Glitzo demo video: http://www.youtube.com/watch?v=T85Af1o_YAs&feature=channel_page | ||
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not so nice forum post at sparkfun: | not so nice forum post at sparkfun: | ||
http://forum.sparkfun.com/viewtopic.php?t=9541&postdays=0&postorder=asc&highlight=micromag&start=15 | http://forum.sparkfun.com/viewtopic.php?t=9541&postdays=0&postorder=asc&highlight=micromag&start=15 | ||
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==Accelerometers== | ==Accelerometers== |