RESET TO ANGLE 0° AFTER SHUT DOWN

I am in arduino world. please I need some help in this project, I would like to add and instruction to let the servo come back to 0° after shut down:

#include <Arduino.h>
#include <Servo.h>
Servo servo;

#define ABS(x) ( x >= 0 ) ? ( x ) : ( - x )

#define angles_count 3
const int angles[ angles_count ] = { 15, 90, 165 };
int angle = angles[ 0 ];
const int speed = 1;
int dir = speed;

void setup( )
{
servo.attach( 5, 500, 2500 );
angle = angles[ 0 ];
servo.write( angle );
delay( 3000 );
}

void loop( )
{
delay( 100 );
angle = angle + dir;
servo.write( angle );
if ( angle >= angles[ angles_count - 1 ] ) dir = - speed;
if ( angle <= angles[ 0 ] ) dir = speed;
for ( int i = 0; i < angles_count; i ++ )
{
// stop on each point
if ( angle == angles[ i ] )
{
// but don’t stop on the middle if back direction
if ( i == 1 && dir < 0 ) break;
delay( 3000 );
break;
}
}
}

waiting to hear from you in the near future.
best Regards
Ghazi

Which servo would you be referring to?

Paul

hi there,
thank you for the reply. it is the servo MG996

IS there some place in your code where "shutdown" is identified? A procedure name or even a comment would help.

Paul