The following are the widgets and actions that will be required to build an image carousel in FlutterFlow:

Step 1:
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Add a Page View Widget to the canvas or displayed screen.
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Step 2:
Add an action to the scaffold, on 'page load'

Step 3:
Under, 'define actions', select 'control page view'
This makes it possible to set up which page view should be displayed, at the first, last, or next

Step 4:
Select the page view control type among the options shown in the attached image.

1. Previous: Scroll to the previous page in the pageview.

2. Next: Scroll to the next page in the pageview.

3. First: Scroll to the first page in the pageview.

4. Last: Scroll to the last page in the pageview.
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Step 5:
For purposes of demonstration, the initial page view control was set to 'first'.
This action should be followed by a wait action that sets the transition interval between the current page view and the next.
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Step 6:
The page view action type should be set to 'next' for displaying the subsequent page view. If a user has more page views to display, the actions setup should be extended