diff --git a/doc/APA95ML.pdf b/doc/APA95ML.pdf
new file mode 100644
index 0000000..d567f32
Binary files /dev/null and b/doc/APA95ML.pdf differ
diff --git a/doc/IDS3010.pdf b/doc/IDS3010.pdf
new file mode 100644
index 0000000..b29cfa7
Binary files /dev/null and b/doc/IDS3010.pdf differ
diff --git a/doc/IO130 IO131 OEM Datasheet.pdf b/doc/IO130 IO131 OEM Datasheet.pdf
new file mode 100644
index 0000000..44c23de
Binary files /dev/null and b/doc/IO130 IO131 OEM Datasheet.pdf differ
diff --git a/doc/LA75B.pdf b/doc/LA75B.pdf
new file mode 100644
index 0000000..0055f41
Binary files /dev/null and b/doc/LA75B.pdf differ
diff --git a/doc/model_5113.pdf b/doc/model_5113.pdf
new file mode 100644
index 0000000..49aea86
Binary files /dev/null and b/doc/model_5113.pdf differ