diff --git a/_Sidebar.md b/_Sidebar.md
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 #  Projekt
 * [Home](https://git.ipmake.me/BKRheine/ET-Project-SmartSensor/wiki)
-* [Prototypen](https://git.ipmake.me/BKRheine/ET-Project-SmartSensor/wiki/Prototypen)
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+* [Prototypen](https://git.ipmake.me/BKRheine/ET-Project-SmartSensor/wiki/Prototypen)
+* [Code-Erklärung](https://git.ipmake.me/BKRheine/ET-Project-SmartSensor/wiki/Code-Erkl%C3%A4rung.-)
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