An E-Compass (Electronic Compass) is a digital navigation tool that determines direction based on the Earth's magnetic field. Unlike traditional magnetic compasses, an E-Compass integrates magnetometers, accelerometers, and gyroscopes to provide accurate and stable orientation data in digital devices.

How E-Compass Works
An E-Compass operates by using:

Magnetometers – Detect Earth's magnetic field to determine cardinal directions.

Accelerometers – Measure tilt and motion to correct orientation errors.

Gyroscopes – Improve stability and accuracy in movement-based applications.