Camera driving module using motor and sensor

摘要

The present invention relates generally to a camera rotation drive module of a mobile terminal equipped with a camera. More particularly, the present invention relates to a camera rotation drive module of a mobile terminal equipped with a camera, which allows a user to push an external button of the mobile terminal to drive a motor and rotate the camera by the driven motor, and which senses an exact position of the camera by a sensor to stop the camera at a predetermined position. The present invention provides a camera rotation drive module, which drives a motor through a simple manipulation of a user to rotate a lens tube of a camera unit and stops the camera at an exact position by the sensor, and an algorithm executed by the camera rotation drive module.