Driver chips: L298N dual H-bridge DC motor driver chip * driven part of the peak current Io: 2A * Driven part of the terminal supply area Vs: +5 V to +35 V; take power if required board, the supply area Vs: of +7 V ~~ +35 V * The logical part of the terminal supply area Vss: +5 V to +7 V (can board to take power +5 V) * L298N Stepper Motor Driver Controller Board Module