Add submission # 6639

#6639

Author: ArduinoBot

registry.txt

@@ -8252,3 +8252,4 @@ https://github.com/DFRobot/DFRobot_TM6605.git|Contributed|DFRobot_TM6605
 https://github.com/mabuware/MabuTrace.git|Contributed|MabuTrace
 https://github.com/DigitalCodesign/MentorBit-SGP30.git|Contributed|MentorBit-SGP30
 https://github.com/John-Karatka/DS1621.git|Contributed|DS1621
+https://github.com/Martin4017/LCDShiftView.git|Contributed|LCDShiftView