diff --git a/doc/beipackzettel.odt b/doc/beipackzettel.odt
new file mode 100644
index 0000000..cdaf976
Binary files /dev/null and b/doc/beipackzettel.odt differ
diff --git a/doc/pcb_back.png b/doc/pcb_back.png
new file mode 100644
index 0000000..dfdd4b4
Binary files /dev/null and b/doc/pcb_back.png differ
diff --git a/doc/pcb_front.png b/doc/pcb_front.png
new file mode 100644
index 0000000..7154c86
Binary files /dev/null and b/doc/pcb_front.png differ
diff --git a/doc/schematics.png b/doc/schematics.png
new file mode 100644
index 0000000..1389a30
Binary files /dev/null and b/doc/schematics.png differ