Aim of this project is to develop a conditioning circuit used in microfluidic area.
Two glass container filled by a ferrofluid material are inserted in two elettromagnetic solenoid and an electrical stimulus for the two coil involves a mechanical stimulus for the inner fluid. The electrical excitation are in quadrature each other and for to do this is required a proper electric system.
From a single sinusoidal signal generated by a function generator this system is capable to recreate a copy of that property delayed.
An AGC (Automatic Gain Controller) is used to mantain the respective amplitude of the signals equal each other.