Arduino H Bridge Motor Control. Using h bridge motor can give you effective to control your motor direction and speed. Connect pin1 of the h bridge to the positive side of the 5v rail on your breadboard.
However it is the microcontroller which through a small current controls the h bridge i e. You will use this pin to control the speed of the motor by using pwm. Pin 8 9 10 and 11 of the arduino are used for the connection to the stepper motor.
When the h bridge receives 5v it will turn the motor on when it receives 0v the motor will turn off.
It supplies power to the motor using an independent power source to which it is connected. The working of an h bridge circuit. The direction and speed of the motor. You can visualize that the h bridge operates between the microcontroller and the motor.
