Hey! How can I delay a sinusodial signal (voltage) 90 or 180 degrees? I have been thinking of a capacitor or an inductor in parallel with the voltage source but these components do not impact the phaseshift of the voltage but the current. Can anyone help me please? EDIT: I know that there are other solutions to simple sinusodial signals like just inverting the signal but I am searching for a more complex solution. Sorry for my bad English.