36e64456-25c0-4e74-a134-7fc8d8135270 beie director@blueeyesintelligence.org 10.35940/ijitee.E8688.0410621 10.5121/ijcacs.2016.12031. Working Principle of Arduino and using it as a tool for study and research, Leo Louis, Vol 1, No.2, April 2016.10.18280/i2m.1803112. Water Level Detection System Based on Ultrasonic Sensors HC-SRO4 and ESP8266-1 2 Modules with Telegram and Buzzer communication Media, Hanan, Anak Agung Ngurah Gunawan, Made Sumadiyasa, Vol.18, No3, 25th May 20193. 433 MHZ (WIRLESS RF) Communication Between Two Arduino Uno, Fahmida Ahmed, Shakh Md. Alimuzjaman Alim, MD. Shafiqul Islam, anti Bhusan Roy Kawshik, Shafiul Islam, Vol 5, ISSUE-10, PP 358-362,2016.4. Interfacing to an LCD screen using an Arduino, Matt Clary, 4th March 20155. What is the Big Deal with Miniaturization, Emily Warner, Issue 1, 14th June 201410.1093/nsr/nww0416. Flexible Batteries Ahead, Leiwen Jingchen, Jiliang, Hui-Mingcheng, Issue 1, PP 20-23, 1st January 2017.7. Liquid Crystal Display Bright Future, Alfred Poor, Issue 1, 9th September 2011.8. RF Transmitter and Receiver, Georgewill M. Onengiye, Ezeofor J. Chukwunazo, Volume 5, Issue 4, April 2016.9. RF Based Home Automation System, Dennis Mwanza, 2011