I want to make a cicuit with following features:
Speed of a car is sensed by a axle generator( it is not a part of my ckt) which generates speed dependent frequeny or voltage. It is to be rectified and fed to my ckt. this ckt has to operate three switches or relays at three pre desired speeds e.g. at 15 kmph relay 1 will operate, at 30 kmph 2nd relay and at 45 kmph third relay will operate,
please send me details of components and ckt diag,
thanx alok
Speed of a car is sensed by a axle generator( it is not a part of my ckt) which generates speed dependent frequeny or voltage. It is to be rectified and fed to my ckt. this ckt has to operate three switches or relays at three pre desired speeds e.g. at 15 kmph relay 1 will operate, at 30 kmph 2nd relay and at 45 kmph third relay will operate,
please send me details of components and ckt diag,
thanx alok