A
Arduino•21h ago
Franscis123$#

DFROBOT SER0019 Servo doesn't works

I'm trying to use the DFROBOT SER0019 Servo but it doesn't works, it just has a lightly vibration, sounds very low. You should ear it at max volume and close to the speaker at least. I made the image like that because my phone hasn't a good camera resolution, a photo directly to the Arduino doesn't looks clearly. The code related to servo: 
#include <Servo.h>

 Servo myservo;

 int servoPin = 8;

 void setup() { 
  
    Serial.begin(9600);
    myservo.attach(servoPin);
    myservo.write(0); 

 }

 void loop() {
    
    myservo.write(90);
    delay(1000);
    myservo.write(0);

    delay(500);

 }
#include <Servo.h>

 Servo myservo;

 int servoPin = 8;

 void setup() { 
  
    Serial.begin(9600);
    myservo.attach(servoPin);
    myservo.write(0); 

 }

 void loop() {
    
    myservo.write(90);
    delay(1000);
    myservo.write(0);

    delay(500);

 }
It is related with the voltage uses that servo model?
No description
3 Replies
AnonEngineering
AnonEngineering•21h ago
probably related to the power available to the servo, what is powering it?
Franscis123$#
Franscis123$#OP•21h ago
My Arduino has 5V, and the servo specifications says 6V, probably there is the issue.
AnonEngineering
AnonEngineering•21h ago
servos are happy at 5v - if there is enough current an Arduino isn't a good power supply, it supplies limited current power = volts * amps, both are important

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