Features:This motor driver has strong driving ability, low heat, strong anti-interference ability.H-bridge dual channel type driver, drive voltage is 5V to 35V, drive current is 2A.There is a big heat sink on board for better heat dissipation. Convenient to use, designed with screw terminals for easy wiring.It is normally used for driving stepping motor on smart cars or robots.Specifications:Work Mode: H bridge drive (dual-channel)Main Control Chip: L298NDrive Voltage: 5V-35VLogic Current: 0mA-36mADrive Current: 2A(MAX single-bridge)Storage Temperature: -20 to +135Max. Power: 25WSize: 4.5*4.5*2.8cm/1.7*1.7*1.1inWeight: 27g(approx.)Notes: 5V enable is a control signal with a 5V level; when the input signal is valid and power supply of motor drive module is normal, motor driver module outputs current. Otherwise, even if the power supply is normal, there is no current on motor.Package Includes:1 x Motor Driver