H Bridge Motor Controller Arduino. The int speedpin letter pins need to be connected to a pwm pin on the arduino if you want to enable speed control through pwm. Place the h bridge in the center of your breadboard.
The h bridge gets its name from its h shaped configuration. The l298n is a dual h bridge motor driver which allows speed and direction control of two dc motors at the same time. Pin 8 9 10 and 11 of the arduino are used for the connection to the stepper motor.
The module can drive dc motors that have voltages between 5 and 35v with a peak current up to 2a.
This makes the l298n dual h bridge motor controller very versatile if your project is using a lot of arduino pins. Here is how it looks. Let s take a closer look at the pinout of l298n module and explain how it works. The l298n motor driver is a controller that uses an h bridge to easily control the direction and speed of up to 2 dc motors.
