The goal of this experiment is to observe the transient response to a step input. The step function can be applied by a switch button to the input of RLC circuit shown below.
The experiment is done in two modes. You can watch following videos in Persian language which explain the process of doing each moedes.
The output is connected to analog Pin of Arduino. The Transiesnt respons is plotted on serial plotter of Arduino IDE. As it is show on the figure below, the transient response is overdamping in the open loop mosde.
The arduino code for plotting transient response is available at Transient Response.ino file above.