My aim is to calculate the speed of an elevator using Optical Sensors.
The Optical sensor(mounted on top of elevator) outputs signals in accordance with the speed of the elevator and I was assigned the job of analysing those signals and then calculating the velocity.
For achieving this task, I suppose I should use some kind of Microprocessor for carrying out the signal processing.
Will anybody have an idea of which Micropocessor I have to go for??