Bluetooth Headtracker

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Revision as of 14:57, 14 January 2015 by Rtwomey (talk | contribs) (Enclosure)

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Hardware

Built with simple, ready to order parts from common suppliers. Purchase 1 each of the following:

One of the following, needed to program the arduino. (One use only! Borrow from a friend?)

You can also choose to leave the LiPo charger out of the enclosure for small space savings.

Software

This project uses the FreeIMU library to read the motion sensors and calculate sensor-fused orientation. I've attached a copy of the FreeIMU_quaternion code here.

Be sure to set the baud rate in the program to the max baud for the Arduino Pro Mini, 38400 bps. You should only need to upload this once.

File:FreeIMU_quaternion.zip

Enclosure

Solidworks Files - File:btht_solidworks.zip

STL Files - File:btht_enclosure_stl.zip

Applications

Processing

Python

Supercollider

Reference

other intertial Measmurement Units

Head-tracking with the MPU6050

Example with Arduino Nano

GY-80=

GY-86

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IMUs for position