This program uses readings from the accelerometer and magnetometer to calculate a tilt-compensated compass heading (in degrees relative to a default vector), which is communicated serially and can be ...

This program uses readings from the accelerometer and magnetometer to calculate a tilt-compensated compass heading (in degrees relative to the negative Y axis), which is communicated serially and can ...

Tilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. Tilt sensors can be implemented using mercury and roller ball technology, ...

If you’re familiar with using a compass (the tool that points to magnetic north, not the one that makes circles) the concept of holding the device level makes sense. It must be level for the needle to ...