Add submission # 4122

#4122

Author: ArduinoBot

registry.txt

@@ -6821,3 +6821,4 @@ https://github.com/RobTillaart/74HC154.git|Contributed|74HC154
 https://github.com/SequentMicrosystems/Sequent-16digin-Library.git|Contributed|SM_16DIGIN
 https://github.com/yishii/Meiro.git|Contributed|Meiro library
 https://github.com/Abhijeetbyte/StreamLog.git|Contributed|StreamLog
+https://github.com/StefanHerald/Timing.git|Contributed|SimpleTiming