diff --git a/LM392-N.pdf b/LM392-N.pdf
new file mode 100644
index 0000000..78da44b
Binary files /dev/null and b/LM392-N.pdf differ
diff --git a/LM393.pdf b/LM393.pdf
new file mode 100644
index 0000000..3c8c51b
Binary files /dev/null and b/LM393.pdf differ