THE L298N DRIVER MODULE, USING ST’S L298N CHIP CAN DIRECTLY DRIVE TWO 3-30V DC MOTOR, AND PROVIDES A 5V OUTPUT INTERFACE CAN 5V SINGLE-CHIP CIRCUITRY TO SUPPLY, SUPPORT 3.3VMCU CONTROL, YOU CAN EASILY CONTROL THE DC MOTOR SPEED AND DIRECTION, YOU CAN ALSO CONTROL THE 2-PHASE STEPPER MOTOR, SMART CAR ESSENTIAL.