Add submission # 4369

#4369

Author: ArduinoBot

registry.txt

@@ -6965,3 +6965,4 @@ https://github.com/leaphy-robotics/leaphy-extensions.git|Contributed|Leaphy Exte
 https://github.com/RobTillaart/DAC8571.git|Contributed|DAC8571
 https://github.com/maxpromer/Hanuman.git|Contributed|Hanuman
 https://github.com/Embeddronics-ltd/MS5837_30BA_Library.git|Contributed|MS5837_30BA_Library
+https://github.com/sunfounder/arduino_spc.git|Contributed|SunFounderPowerControl