Arduino (Atmega 8) and A3953 circuit for controling speed and direction of a DC motor

1.Potentiometer connected to Analog In 0
2.PWM Out pin10 connected to Enable Pin (EN) on 3953. This controls the speed.
3.Digital Out pin3 connected to the Phase Pin (PH) on 3953. This controls the direction.
4.Motor output (MA and MB on the 3953)
5.12V into the bottom half of the breadboard to power the motor. The top half of the board is powered by 5V from the Arduino.

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