or android phone.. Not all of us overpay just for trendy brandingDuct tape an iPod to a cap and wear the cap. The iPod's excellent accelerometer will give an output showing the 3D orientation (roll and pitch). You may need something else like a compass for yaw.
how can i detect the right side, left side, forward and backward movement of the neck??? can i use strain gauge transducer? then which type of strain gauge is used for detecting the movement of the neck??
None of us do. The world's largest company didn't get that way by following a strategy of "over"charging for "trendy branding". It's a dud of a strategy except for maybe women's fashions.Not all of us overpay just for trendy branding
Vrainom totally beat me to it. I agree 100%. https://www.sparkfun.com/categories/80?:// is a reference to accelerometer modules that may be appropriate.Do you want a mechanical device or an electronic one? Because seriously nothing would beat a triaxis accelerometer interfaced to an mcu, standalone with an lcd or arduino if you want an easy pc interface.
Search for it with its break out board on ebay if you're interested.
Robot commands may not need precise positioning. Unless it is for an artificial arm... Just for directional control, as I use in my robot, three or four levels (if not just one) may be sufficient. The OP would need to clarify.as robot will moves according to the remote switching... i want to move that according to head movement. like if i bend my neck in forward direction..robot will also moves forward... so any ideas pls???
Combine a 3 axis accelerometer with a 3 axis gyroscope and you have a complete IMU. With a bit of glue-math, a Dead Reckoning absolute position could be deduced.If OP needs absolute head position accelerometers won't help much.
Here's an idea - tell us why my first two suggestions don't work for you.pls suggest me another idea...
by Aaron Carman
by Aaron Carman
by Don Wilcher