add datasheet

49c9526b · 赵鹏翀 · af64e807 · 49c9526b · 49c9526b
--- a/8253.dlproj
+++ b/8253.dlproj
 <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
-<project id="9a2923f5-c520-4ea2-a3cf-47ae8b208fef" name="8253" version="1">
+<project id="c7548116-e38e-4b19-a8bb-4e987e52bffb" name="8253" version="1">

  <files>
    <filefolder id="eb614231-5d7e-4c7b-bd4a-7edfbfcb10f6" name="子模块">
@@ -16,6 +16,7 @@
    </filefolder>
    <file relativepath="8253.dlsche"/>
    <file relativepath="README.md"/>
+    <file relativepath="8254.pdf"/>
  </files>

 </project>
--- a/8254.pdf
+++ b/8254.pdf