Snapshot of JC3636W518EN kit before demo folder cleanup

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2-Program Example/Demo_Arduino/library/lvgl/examples/widgets/arc/index.rst

@@ -0,0 +1,14 @@
+
+Simple Arc
+""""""""""""""""
+
+.. lv_example:: widgets/arc/lv_example_arc_1
+  :language: c
+  :description: A simple example to demonstrate the use of an arc.
+
+Loader with Arc
+""""""""""""""""
+
+.. lv_example:: widgets/arc/lv_example_arc_2
+  :language: c
+