diff --git a/ProjetVolta.pdf b/ProjetVolta.pdf
new file mode 100644
index 0000000..0866593
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diff --git a/Wiki_pyBoard.pdf b/Wiki_pyBoard.pdf
new file mode 100644
index 0000000..00f43ab
Binary files /dev/null and b/Wiki_pyBoard.pdf differ
diff --git a/main.py b/main.py
index 4ec493f..297d63f 100644
--- a/main.py
+++ b/main.py
@@ -117,7 +117,4 @@ def lectension():
     lecture = ldr.read()
     tension = (lecture*3.3)/4095
     pyb.delay(100)
-    return tension
-
-
-        
+    return tension
\ No newline at end of file