quick question. I am trying to use it as a compass for my driverless RC car. To calibrate, I drive the car in a circle for 10 seconds to get the cal offsets. That seems to work, but only in a very limited area (i.e. pretty much only in the tiny area of calibration). As soon as the car gets close to a wall (doing all of this in my house), the degree changes by > 10 deg. So, my point and question is, this is pretty much useless as a compass? However, we have compasses in our phones that seem to work pretty good in a multitude of environments. Why do the iphone compasses work so much better?
Yeah, I have done that in one of the accelerometer video titled ESP32 feather and BNO055 calculate inclination angle or tilt angle. th-cam.com/video/YEOmMxwxn20/w-d-xo.html you can check this one
Yes, will do that. It is actually an important functionality for my project. As I need my human rigid model to move around. Please stay tune, it's coming soon.
@@othersYATC great, to tell the truth I've been doing it for a long time and it's somewhat difficult to calculate the 3D tracking with the sensors, yes I've seen people who achieve it, but they don't share how they did it hehehehe I think it's normal
Dear sir Explain in step wise manner first construction and designing Magnetometre. Next few points are there is it working only at dc or ac current implications. Next if Vertical vector or horizantal vector variation is to be determined in time series how it will work
any method or equation to find the value read is a valid x, y, z value from magnetomter sensor?
quick question. I am trying to use it as a compass for my driverless RC car. To calibrate, I drive the car in a circle for 10 seconds to get the cal offsets. That seems to work, but only in a very limited area (i.e. pretty much only in the tiny area of calibration). As soon as the car gets close to a wall (doing all of this in my house), the degree changes by > 10 deg. So, my point and question is, this is pretty much useless as a compass? However, we have compasses in our phones that seem to work pretty good in a multitude of environments. Why do the iphone compasses work so much better?
Great, do you know how to calculate translation with acceleration?
Yeah, I have done that in one of the accelerometer video titled ESP32 feather and BNO055 calculate inclination angle or tilt angle. th-cam.com/video/YEOmMxwxn20/w-d-xo.html you can check this one
@@othersYATC but can you calculate the displacement in 3d space of this?
Yes, will do that. It is actually an important functionality for my project. As I need my human rigid model to move around. Please stay tune, it's coming soon.
@@othersYATC great, to tell the truth I've been doing it for a long time and it's somewhat difficult to calculate the 3D tracking with the sensors, yes I've seen people who achieve it, but they don't share how they did it hehehehe I think it's normal
@@Fxiques Don't worry, Once I get there I will share how I would have achieve that. It will be 3 -4 videos away.
Dear sir Explain in step wise manner first construction and designing Magnetometre.
Next few points are there is it working only at dc or ac current implications.
Next if Vertical vector or horizantal vector variation is to be determined in time series how it will work
Thanks, 👍🏼🇧🇷