As always, credit to the Author. I am just compiling snippets of code, design ideas, thoughts and ideas, shortcuts and the weird and wonderful in one pllace, so I have to stop looking for it all the time!

Lifted from Stackoverflow

https://stackoverflow.com/a/48687788

function mobileCarousel() {
    var checkWidth = $(window).width();
    var owlPost = $("#latest-posts .posts-wrapper"); // The Content you are targetting
    if (checkWidth > 767) {
        if (typeof owlPost.data('owl.carousel') != 'undefined') {
            owlPost.data('owl.carousel').destroy(); 
        }
        owlPost.removeClass('owl-carousel'); 
    } else if (checkWidth < 768) {
        owlPost.addClass('owl-carousel');
        owlPost.owlCarousel({
            items: 1,
            slideSpeed: 500,
            animateOut: 'fadeOut',
            touchDrag: false,
            mouseDrag: false,
            autoplay: true,
            autoplaySpeed: 8000,
            autoplayTimeout: 8000,
            dots: true,
            loop: true
        });
    }
}

mobileCarouselmobileCarousel();
$(window).resize(mobileCarousel); // Consider removing this, as spending memory on Resizing is only good for people who sit a fiddle with their browser width.