With the multivibrators we move inside the area of the producing circuits of signs which origin is in the oscillator, although with procedures and different results. The type of multivibrator to which we are going to refer first of all, receives the name of multivibrator astable, that is to say that generates electrical oscillations of major or minor frequency. Later we will refer to the bistable mutivibradores and of the monostable ones that use the integral electronic ignitions, of maximum electronic complexity.
