Now [ch305] am sure my gyro is safe but [ch305] want to measure yaw angle for my IMU [ch305] measure roll and pitch with acc+gyro+kalman filter it gives a goog result. But as you know for yaw angle detection accelerometers can not be used. as a result of that I want to use magnetometer instead of accelerometer only for yaw axis. gyro+magnetometer+kalman. Is it useful for this application and can you advice me a magnetometer for better solution or another idea? Thanks...
There are not so much information about the gyro only these documents I have:
http://ndap3-net.ebz.epson.co.jp/w/www/PDFS/epdoc_qd.nsf/f5af260ddc5fb8ed49256a9c001d58b2/6c3c798debd98cfe492571f1000ff2dc/$FILE/XV-8100_E082.pdf
http://www.ineltro.ch/stream/de/prj/product/datasheet---0--0--0--19848.pdf