Arduino Shield “Monster Moto – Motor Driver 30A”

From the shop's description

Features: Voltage max: 16V Maximum current rating: 30 A Practical Continuous Current: 14 A Current sensing available analog pin MOSFET on-resistance: 19 mΩ (per leg) Maximum PWM frequency: 20 kHz Thermal Shutdown Undervoltage and Overvoltage shutdown Note: When using this board in extreme high-demand applications it may be necessary to improve thermal performance with a heat-sink or fan and to solder the wires directly to the board instead of using a screw terminal (in addition to the myriad other complications present in a high-current system) However, when using the board at currents up to 6A the chips will barely become noticeably warm.cjmcu