Add submission # 7217

#7217

Author: ArduinoBot

registry.txt

@@ -8559,3 +8559,4 @@ https://github.com/bonezegei/Bonezegei_74HC595.git|Contributed|Bonezegei_74HC595
 https://github.com/egnor/ok_arduino_little_layout.git|Contributed|OK Little Layout
 https://github.com/ienai-SPACE/ADC128S_Arduino.git|Contributed|IENAI ADC128S
 https://github.com/vicharak-in/shrike_arduino.git|Contributed|Shrike
+https://github.com/sensebox/DNMSI2C.git|Contributed|DNMSI2C