diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a39790f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.o
+*.elf
+*.hex
diff --git a/BigPcb.jpg b/BigPcb.jpg
deleted file mode 100644
index f9e677b..0000000
Binary files a/BigPcb.jpg and /dev/null differ
diff --git a/BigSchematic.jpg b/BigSchematic.jpg
deleted file mode 100644
index 18d09a1..0000000
Binary files a/BigSchematic.jpg and /dev/null differ