Friends, I am very new to electronics and I am trying to design a simple switch with a transistor. Following is the circuit:
The input is a square wave generator with positive and negative cycles but the output current is zero when the cycle is negative. Can anybody please help me redesign this to switch a negative current in the output when the input is negative? ie, the output current should be positive when the input is positive and the output should be negative when the input is negative.