UjW0L

This plugin lets you to display carousel widget on sidebar with the themes that supports sidebar (it does not work properly on footer). You can set custom height, width and autoplay through widget settings.
It also lets users to add the bigger carousel on the page. User can navigate to next and previous slide. You can set custom height, custom width and autoplay.

Carousel Widget

Plugin that provides users option to display carousel widget for sidebar where user can add custom link for the site.

Codeless

Portfolio Widgets for Elementor

Elementor Portfolio Widget Plugin that offers the possibility to add Portfolio Widget to your Elementor WordPress Website

Carousel Widget vs Portfolio Widgets for Elementor