diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # openDog
 CAD and code for each episode of my open source dog series
+
+To compile the code you will need the following libraries
+https://github.com/madsci1016/Arduino-EasyTransfer