#include <Servo.h>
Servo servomecatronicos; void setup() {
servomecatronicos.attach(3 ); // put your setup code here, to run once:
}
void loop() {
servomecatronicos.write(0); // put your main code here, to run repeatedly:
delay(2000); servomecatronicos.write(90);
delay(2000); servomecatronicos.write(180);
delay(2000); }