Add submission # 6580

#6580

Author: ArduinoBot

registry.txt

@@ -8199,3 +8199,4 @@ https://github.com/X-croot/L298N-XCR.git|Contributed|L298N-XCR
 https://github.com/kkfranco98/FIR_Filters.git|Contributed|FIR_Filters
 https://github.com/AbdulKus/72x40oled_lib.git|Contributed|72x40oled_lib
 https://github.com/m-shintaro/SpresenseIMU.git|Contributed|SpresenseIMU
+https://github.com/X-croot/UltraSonicXCR.git|Contributed|UltraSonicXCR