I am trying to build my own virtual reality goggles, and I have my screen and lcd controller, but i cant find a chipset for accelerometer/motion tracking for my controller. Any suggestions? I dont want to spend too much. The one used in the Coulus rift is the Hillcrest Freespace fsrk-usb-2 but I cant find this one anywhere. Thanks for your help!
You won't find motion tracker "chipset", because motion tracking is far more than just IMU data. You can find a 9DOF sensor at https/www.sparkfun.com/products/13284 and http/www.invensense.com/products/motion-tracking/9-axis/mpu-9250/ , but you'll need to attach them via I2C to your micro-controller (ATMega 328P/32U, NXT, ARM, etc) and convert the raw data into smooth and stable tracking (and transform the result to the eye plane or head center as necessary).