Originally Posted by zitron
That is a GREAT idea, I wish I thought of it! I would test it tomorrow but I'm moving to a different house next week!!
There are some problems I foresee though:
- How to prevent the accelerometer twisting around the string?
- Need a formula to convert string tilt into head azimuth angle for linear movement
I will definitely test it out when I get the chance!
Easy. mount the accelerometer on a flat pice of 1/8 inch thick balsa, maybe 3 X 3 inches close or where the choord is atached to the ball cap. Your head will get in the way and prevent it from twisting...
No need to do whacky math. Just vary the length of the chord.
I went through this drill a while back...Here's what I came up with instead...Admitedly, only single axis HT...However, it is REALLY cheap and simple...