<style>

img {

  width: 500px;

}

.slider {

  margin: 10px 0;

  width: 580px; /* Update to your slider width */

  height: 250px; /* Update to your slider height */

  position: relative;

  overflow: hidden;

  margin: 0 auto;

}

.slider li {

  display: none;

  position: absolute; 

  top: 0; 

  left: 0; 

}

</style>

<script>

jQuery(function($) { 

  // settings

  var $slider = $('.slider'); // class or id of carousel slider

  var $slide = 'li'; // could also use 'img' if you're not using a ul

  var $transition_time = 1000; // 1 second

  var $time_between_slides = 4000; // 4 seconds

  function slides(){

    return $slider.find($slide);

  }

  slides().fadeOut();

  // set active classes

  slides().first().addClass('active');

  slides().first().fadeIn($transition_time);

  // auto scroll 

  $interval = setInterval(

    function(){

      var $i = $slider.find($slide + '.active').index();

      slides().eq($i).removeClass('active');

      slides().eq($i).fadeOut($transition_time);

      if (slides().length == $i + 1) $i = -1; // loop to start

      slides().eq($i + 1).fadeIn($transition_time);

      slides().eq($i + 1).addClass('active');

    }

    , $transition_time +  $time_between_slides 

  );

});

</script>

<ul class="slider">

 <li>

   <img src="https://25.media.tumblr.com/a79342a893a0e664b7c2faebe2951cdc/tumblr_mvyxgqpNHE1st5lhmo1_1280.jpg" />

 </li>

 <li>

   <img src="https://24.media.tumblr.com/d6b9403c704c3e5aa1725c106e8a9430/tumblr_mvyxd9PUpZ1st5lhmo1_1280.jpg" />

 </li>

 <li>

   <img src="https://25.media.tumblr.com/b3d8cc24ae0595168e73d773e1c9b6b9/tumblr_mvyxuasfJ91st5lhmo1_1280.jpg" />

 </li>

 <li>

   <img src="https://24.media.tumblr.com/7187613f05d6d015c2e06ea126a1fb0c/tumblr_mvyxwqmRrn1st5lhmo1_1280.jpg" />

 </li>

</ul>