Design a CIRCUIT to give PWM control to an H-Bridge circuit. The
CIRCUIT is controlled by a single potentiometer that alters both the motor's speed and direction. At the POT's centre position, the motor should not turn. Turning the POT CW or CCW from its centre position causes the motor to turn progressively faster in the forward and reverse directions. Supply voltage = 5
volts. Use a frequency of 500Hz for the PWM. NO FANCY “OFF-THE-SHELF” CHIP SOLUTIONS!
CIRCUIT is controlled by a single potentiometer that alters both the motor's speed and direction. At the POT's centre position, the motor should not turn. Turning the POT CW or CCW from its centre position causes the motor to turn progressively faster in the forward and reverse directions. Supply voltage = 5
volts. Use a frequency of 500Hz for the PWM. NO FANCY “OFF-THE-SHELF” CHIP SOLUTIONS!