08 February 2017 User ReviewCheck your delivery options:
A very popular and reasonably priced all in one H-bridge motor driver is the L298. It can control two motors. It can handle 2 amps per motor, though to get the maximum current be sure to add a heat sink. The L298 has a large cooling flange with a hole in it, making it easy to attach a homebrew metal heat sink to it. L298N Stepper Motor Driver Module Dual H Bridge Control Board is compatible with all micro controller.
Driver : L298N Dual H Bridge DC Motor Driver IC
Driven part of the terminal supply area Vs : +5 V ~ +35 V; such as the need to take power within the board, the supply area Vs : +7 V ~ +35 V
Driven part of the peak current Io : 2A
The logical part of the terminal supply area Vss : +5 V ~ +7 V (can take power within the board +5 V)
The logical part of the operating current range : 0 ~ 36mA
Monolithic bridge drivers are extremely useful for stepper motor driving because they simplify the use of bipolar motors. This is an important point since a bipolar stepper motor costs less than an equivalent unipolar motor (it has fewer windings) and gives more torque per unit volume, other things being equal.