ELECTRONIC SWITCH FOR AUTOMOBILES TO CONTROL THE DC MOTOR (S) FOR MORE THAN TWO POSITIONS, FORWARD amp; REVERSE DIRECTION (S) AND STORE THE LAST POSITION IN THE MEMORY

摘要

The present invention relates generally to control the position of the power windows, seat adjuster, headlamp and front & rear mirror of the vehicles. More particularly the present invention relates to an improvement of controlling the power windows, seat adjuster, headlamp and front & rear mirror of the vehicles. In the new invention, the switch has one Active channel and 'n' no of switching channels. By changing the polarity of the active and switching channels the dc motor (s) can be controlled to achieve the required position of the target devices. The time duration of the polarity in the active and switching channel can be programmable by using micro controller. The last status of polarity of the active and switching channel will be stored in the memory of the electronic switch. We can achieve 'n' of position with the two switches.