gyroscope

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What is the official iPhone 4 maximum gyroscope data update frequency

I am playing with the gyro on iPhone 4, although I am settin开发者_StackOverflowg the gyro update rate to 100Hz[详细]

2023-02-06 07:25 分类：问答
Sensing acceleration w.r.t. absolute orientation

I am trying to make a circuit which can sense acceleration in the X, Y, Z axis. (e.g. movement straight down should be in, say, Z axis - not X and Y)[详细]

2023-02-05 05:26 分类：问答
Gyroscope/Accelerometer in iPhone - reading speed of object

How would I implement something that can make use of the iPhone 4\'s gyroscope and accelerometer in order to find out the speed/velocity at which the object is moving?[详细]

2023-02-05 02:53 分类：问答
Mobile phone sensors

After some hours of searching I\'m so confused, so I\'ll tell now what I learned, so please correct me if I was wrong :[详细]

2023-02-04 03:40 分类：问答
Getting displacement from accelerometer data with Core Motion

I am developing an augmented reality application that (at the moment) wants to display a simple cube on top of a surface, and be able to move in space (both rotating and displacing) to look at the cub[详细]

2023-01-30 22:31 分类：问答
How to calculate speed with Core Location?

How can I calculate speed using Core Location? I would like to use GPS but even Accelerometer and Gyros开发者_运维问答cope if it\'s possible.[详细]

2023-01-29 23:01 分类：问答
How to access accelerometer/gyroscope data from Javascript?

I have recently come across a few websites that seems to access the accelerometer or gyroscope on my laptop, detecting changes in orientation or movement.[详细]

2023-01-29 21:22 分类：问答
Compensating compass lag with the gyroscope on iPhone 4

I\'ve been experimenting with the compass and gyroscope on iPhone 4 and would like some help with an issue I\'m having. I want to compensate for开发者_StackOverflow社区 the slowness of the compass by[详细]

2023-01-25 11:09 分类：问答
ActionScript 3 Read JPEG quality

I am developing image uploader for Flash 10. Is there a way to read jp开发者_如何转开发eg quality of the browsed images. Unfortunately, it can\'t be done directly:[详细]

2022-12-24 05:29 分类：问答