Watch here to check How L298N Motor driver works was understood which lead to various projects How MPU 6050 Works Now let’s Look into working of MPU6050 Which is one of most affordable and loaded with features sensor module. I have provided basic information which were sufficient to understand the working of l298n motor driver, so that you will not face any issues while building projects using this motor driver, if you have any other additional information which might missed here, Don’t forget to share using comments box. Mainly used to control speed and direction of DC motor in Robots and robotic cars motor controls and For the various projects which I have done using this motor driver please check out Arduino project section Output 3 ,4 Motor 2 output pins Applications of l298n motor driver.In 3 and 4 will be input pins for motor to used to control speed and direction of motor 2.

In1 and 1n2 input pins for motor D1 also used to control the spinning direction and speed of motor.To enable Pwm signal for motor 2 ENB used.To enable Pwm (pulse width modulation) signal for motor 1 ENA used.Output 3 and output 4 will be output pins of motor 2.Output 1 and output 2 will be the output pins of motor 1.5 volt for switching logic circuit theory inside by supplying power.

12 volt this pin is used for input from DC power source.

Heat sink for better cooling when IC heats up as Operating voltage is 40v Operating voltage is 40v( nobody uses such voltage) only 12v is used in 99% of projects Meanwhile when switches S2,S3 are on, Right side of motor becomes more positive compared to left motor terminal so the motor rotates in other direction. Working is very simple, when the switches S1 and S4 are switched on, Left side of motor becomes more positive compared to right terminal hence the motor rotates in one direction. Vin symbolizes input voltage while S1 S2 S3 S4 are switch and M symbolizes motor Working of H Bridge

Functions of pins l298n motor driver