Hi,this my firest utilisation of brainly. I want to ask about the sampled signal (le signal échantillonné ) in french. The microprocessor or micro-controller controll system, they give sampled signal to the output, which the interface between the controller and system because we can't use contactor we have hight frequency (and contactor it hase function with 0 stop and 24 v run ) but the simpled signal has a lot of value between 0 and 5v