Add submission # 6632

#6632

Author: ArduinoBot

registry.txt

@@ -8239,3 +8239,4 @@ https://github.com/muki01/OBD2_KLine_Library.git|Contributed|OBD2 K-Line
 https://github.com/MouseZver/AsyncTempSensor.git|Contributed|AsyncTempSensor
 https://github.com/max22-/ble-keyboard-mouse-client.git|Contributed|ble-keyboard-mouse-client
 https://github.com/Matthew-a-smith/OpenEdgeStack.git|Contributed|OpenEdgeStack
+https://github.com/tingerlingerr/DigiPotX9C.git|Contributed|DigiPotX9C