diff --git a/README.md b/README.md
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@@ -1,8 +1,14 @@
 # dspmeterv1
+
+Please also refer to the site below.
+https://github.com/soligen2010/dspmeterv1
+
+-------------------------------------------
+
 Standalone Signal Analyzer (I2C Type Signal-Meter) for uBITX - Arduino Nano Version
 
 I do not claim any license for my code.
 You may use it in any way. I just hope this will be used for amateur radio.
 The other person's source code (CW Morse code) follows the original author's license.
 
-Ian KD8CEC
\ No newline at end of file
+Ian KD8CEC