> For the complete documentation index, see [llms.txt](https://kb32ft.makerasia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb32ft.makerasia.com/learn-kb32-ft/7.gpio/02-ldr_note.md).

# 02-LDR\_Note

![](https://726149319-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MPmkxU0qYAyAsRZi9Rt%2F-MRV1f3JaZGjEAujk_jw%2F-MRVAqB2hgP6iUjrDwi5%2Fimage.png?alt=media\&token=c2d857f0-e68a-4286-b013-38161229df62)