diff --git a/registry.txt b/registry.txt
index 65d41e71..ca59408a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3697,3 +3697,4 @@ https://github.com/eloquentarduino/EloquentArduino.git|Contributed|EloquentArdui
 https://github.com/N-Magi/CliTerminal.git|Contributed|CliTerminal
 https://github.com/JoeyStrandnes/NST1001_Arduino-Driver.git|Contributed|NST1001
 https://github.com/zfields/nes-rob.git|Contributed|NesRob
+https://github.com/SunitRaut/Smart-Duty-Cycling-Arduino.git|Contributed|Smart_Duty_Cycling