Description: A ramped up version of motor driver shield. This monster shield have replaced the L298 H-bridge. It has beefed up the support circuitry so this board is capable of driving a pair of high-current motors Voltage max: 16V Maximum current rating: 30 A Practical Continuous Current: 14 A Current sensing available to Arduino analog pin MOSFET on-resistance: 19 m? (per leg) Maximum PWM frequency: 20 kHz Thermal Shutdown Undervoltage and Overvoltage shutdown Specification: Material: PCB Size: approx. 5.4 x 3.3cm Package Includes: 1 Piece VNH2SP30 Stepper Motor Driver