add lib (#6583)

Can Ünüvar · web-flow · commit ce47116afc62 · 2025-07-12T21:19:08.000Z
* Update repositories.txt

* Update repositories.txt
diff --git a/repositories.txt b/repositories.txt
@@ -1,5 +1,6 @@
 https://github.com/AbdulKus/72x40oled_lib
 https://github.com/X-croot/UltraSonicXCR
+https://github.com/X-croot/RelayXCR
 https://github.com/Pius171/LTC2959-library
 https://github.com/fadhil-1911/SmartTM1637
 https://github.com/brianvarren/DACless
