we are going to run servo and brushless motors with Arduino using a simple codes, so keep up with me

servo-motor-using-Arduino

We are going to run a servo motor using Arduino

the connection should be something like this

• the black wire on the ground.
• red wire 5v.
• the third wire you can connect it with any pin, in my example it was pin 11

Now let's move to the coding part

to create a servo object to control a servo and variable to store the servo position

#include <Servo.h>


Servo myservo;  
int pos = 0;    

now attach the servo on pin 11 to the servo object

void setup() {

  myservo.attach(11);  

}

we are going to use for loop to goes from 0 degrees to 180 degrees, by using "Write" we tell servo to go to position in variable 'pos'. using "delay" to waits 10ms for the servo to reach the position.

void loop() {

  for (pos = 0; pos <= 180; pos += 1) { 

    myservo.write(pos);              
    delay(10);                      
  }

using for loop to move from 180 degrees to 0 degrees, tell servo to go to position in variable 'pos'. waits 10ms for the servo to reach the position

  for (pos = 180; pos >= 0; pos -= 1) { 
  myservo.write(pos);              
  delay(10);                       // waits 15ms for the servo to reach the position

}

}

the result should be like this.

Servo_motor.mp4

Brushless-motor-using-Arduino

the connection should be like this

and the code

void setup()
{
   pinMode(13, OUTPUT);
   pinMode(12, OUTPUT);
  
}
void loop()
{
  digitalWrite(13, HIGH);
  digitalWrite(12, LOW);
}