Add submission # 2300

ArduinoBot · ArduinoBot · commit f7026cde9111 · 2022-12-23T13:01:36.000Z
#2300
diff --git a/registry.txt b/registry.txt
@@ -5568,3 +5568,4 @@ https://github.com/RobTillaart/DMM.git|Contributed|DMM
 https://github.com/WindyWanderer/CSWButtons.git|Contributed|CSWButtons
 https://github.com/plageoj/request-builder.git|Contributed|RequestBuilder
 https://gitlab.com/softsysco/grove-as3935-lightning-sensor.git|Contributed|Grove_AS3935Lightning_sensor
+https://github.com/Silver-Fang/ArduinoSTL.git|Contributed|STL for Arduino
