Description

Following is the schematic diagram of the DC motor interface to the Arduino Uno board. ... Pin IN1 of the IC L298 is connected to pin 8 of Arduino while IN2 is connected to pin 9. These two digital pins of Arduino control the direction of the motor. The EN-A pin of IC is connected to the PWM pin 2 of Arduino
This book is about controlling motors using Arduinos (called Genuinos outside the United States). I start with simple direct current (DC) motors, covering turning them on and off, controlling their speed, and reversing direction. I then get into more complicated motors.