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I wanted to create a square wave that alternates between positive and negative voltage with a full cycle time of 8ms and a 50% duty cycle. So is there a way I could make a circuit that takes in 0V and a voltage V\_in (roughly in the voltage range of 1V-7V), and that outputs the square wave as well as the inverse of the square wave. The load I'm going to put on the signal is very minimal (below 10 mA).