In most situations, the H-Bridge Module is likely to be powered by battery where the voltage is likely to drop over time. Therefore, a transistor or MOSFET circuit will only be necessary to drive a DC motor if driving the motor spin in only one direction. For it is only necessary when you need to change the rotation direction of the motor spin.
So you might want to consider the TB6612FNG instead which is also great for the Micro Metal Gear Motors – Link to guide.ĭC motors typically do not need an H-Bridge driver to operate. For the DC motors that are found in a child’s RC toy vehicle, the L298N H-Bridge Module can be a bit overkill.
You can consider using the L298N H-Bridge Module for driving DC motors that are typically installed in custom built robots or vehicles. However, with the size of motor that this can support, you can have a vehicle large enough to support its physical size. The L298N Module is large in size and will need plenty of space if fitting inside a vehicle.
HOW TO USE THE L298N MOTOR DRIVER WITH ARDUINO CODE
Included, is an easy wiring connection diagram and some start code for quick reference. So this quick how-to guide will help you get going quickly with the L298N Dual H-Bridge DC Motor Driver Module. If you are looking to build your own robot vehicle, you may consider using DC Motor H-Bridge Modules.
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