diff --git a/README.md b/README.md
index afae23b..afcae9b 100644
--- a/README.md
+++ b/README.md
@@ -83,4 +83,5 @@ If you have / order boards without gold pins and you use soldering wires to conn
 ### Resources
 - https://iot-devices.com.ua/
 - https://www.gmcmap.com/
-- https://radmon.org/
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+- https://radmon.org/
+- http://radioactiveathome.org/
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