SEEE DIGIBOOK ON ENGINEERING & TECHNOLOGY, VOL. 03, MAY 2021 PP.(36-43)

Abstract—Doorbells are usual signalling devices used to alert the person inside the building to open the door as someone has arrived. Classic doorbells can be seen in every house now a days, which uses simple button and when that button is pressed the bell rings. The doorbell which we are going to make is different from that. We will make a doorbell which not only gives an output of sound, but also light and vibration. We will be using a very simple circuit to implement this project. This project can be really beneficial because it’s not always the case that a person can reach the doorbell or the person inside can hear it, so it would be nice if it not only ring but give them some more way to make them realize the bell. Also, there is a flexibility that you can adjust the distance according to you by doing some changes in the code you are using to drive the doorbell.We will be using ultrasonic sensor to detect the person and then give the alert using an LED and a vibration sensor. As we know that ultrasonic sensors are used for distance measurement without physical contact for small distances. So it’s the best thing to use ultrasonic sensor for detecting object. Renewable energy sources are spreading due to environmental and energetic shortcomings. These systems are usually grid connected, and a power converter is the key item to connect the renewable energy sources to the grid. The power converter must be accurately designed in order to comply with grid requirements in terms of power quality and safety. This work focuses on the design, modelling and control of power converters for power quality improvement in a grid connected distributed generators system. Control action of power converters are designed such that they can figure out with a transformer coupled grid connected system with different voltage levels 0f the grid. The Grid connected photovoltaic system in which a low voltage based PV generation system ted to grid 0f 25 k V and 125 k V along with the effect of irradiance on active power ted to grid is demonstrated.All the simulations are carried out in MATLAB/ Simulink environment and the results with priggish analysis are exhibited.

Index Terms -Signalling, Doorbell, Arduino, alter system.

REFERENCE

  1. Balathandayutham, P. and Anandanatarajan, K., 2020. Digital marketing through  social  networking  sites  (SNS):   A   field   of   digital   empowerment. International   Journal   of   Scientific   &   Technology Research, 9(02), pp.734-736.
  2. Herdi, T., Dores, A. and Masya, F., 2020. Simple additive weighting in selection of cities performance of non smoking area and tobacco advertisements, promotions and sponsers ban. IJISCS (International Journal of Information System and Computer Science), 4(2), pp.71-79.
  3. Nagaraj, B. and Murugananth, R., 2010. Optimum tuning algorithms for PID controller—a soft computing approach. Int J Indian Pulp Paper Tech Assoc, 22(2), pp.127-129.
  4. Nagaraj, B., Arunkumar, R., Nisi, K. and Vijayakumar, P., 2020. Enhancement of fraternal K-median algorithm with CNN for high dropout probabilities to evolve optimal time-complexity. Cluster Computing, 23(3), pp.2001-2008.
  5. Balakrishnan, N. and Rajendran, A., 2020. Computing WHERE-WHAT Classification Through FLIKM and Deep Learning Algorithms. In Advances in Electrical and Computer Technologies (pp. 593-608). Springer, Singapore.
  6. Louis, L., 2016. working principle of Arduino and u sing it. International Journal of Control, Automation, Communication and Systems (IJCACS), 1(2), pp.21-29.
  7. Hortschitz, W., Kainz, A., Steiner, H., Stifter, M., Kohl, F., Schalko, J., Sauter, T.and Keplinger, F., 2014. MOEMS vibration sensor for advanced low- frequency applications with pm resolution. Procedia Engineering, 87, pp.835- 838.
  8. Wang, W. and Jianu, O.A., 2009. A smart sensing unit for vibration measurement   and   monitoring. IEEE/ASME    Transactions    on mechatronics, 15(1), pp.70-78.
  9. Louis, L., 2016. working principle of Arduino and u sing it. International Journal of Control, Automation, Communication and Systems (IJCACS), 1(2), pp.21-29.
  10. Herdi, T., Dores, A. and Masya, F., 2020. Simple additive weighting in selection of cities performance of non smoking area and tobacco advertisements, promotions and sponsers ban. IJISCS (International Journal of Information System and Computer Science), 4(2), pp.71-79.
  11. Wang, W. and Jianu, O.A., 2009. A smart sensing unit for vibration measurement   and   monitoring. IEEE/ASME    Transactions    on mechatronics, 15(1), pp.70-78.
  12. Ryu, D.H. and Choi, T.W., 2017. A Development of Smart Sensing Device for Monitoring Abnormal Vibration of Industrial Equipment. The Journal of the Korea institute of electronic communication sciences, 12(2), pp.361-366.
  13. Sony,  S.,  Laventure,  S.  and  Sadhu,  A.,  2019.  A  literature  review  of  next generation smart sensing technology in structural health monitoring. Structural Control and Health Monitoring, 26(3), p.e2321.
  14. Arunkumar, R. and Balakrishnan, N., 2018. Medical image classification for disease diagnosis by DBN methods. Pakistan Journal of Biotechnology, 15(1), pp.107-110.
  15. Nagaraj, B. and Vijayakumar, P., 2012. Controller tuning for industrial process-a soft computing approach. Int J Adv Soft Comput Appl, 4(2), pp.42-52.
  16. Sethuramalingam, T.K. and Nagaraj, B., 2014. A comparative approach on PID controller tuning using soft computing techniques. International Journal of Innovations in Scientific and Engineering Research (IJISER), 1(12), pp.460-465.
  17. Jeyakkannan, N. and Nagaraj, B., 2014. Online Monitoring of Geological Methane Storage and Leakage Based on Wireless Sensor Networks. Asian Journal of Chemistry, 26.

1 E.Govinda Kumar, 2 M.Rithika, 3 S.Santhosh Vikram, 4 Vedika Krishnaraja, 5 M.Vikashini
1 Assistant professor, Electronics and Instrumentation Engineering, Karpagam College of Engineering, Tamil Nadu.
2,3,4,5 UG Scholar, Electronics and Instrumentation Engineering, Karpagam College of Engineering, Tamil Nadu.
govindakumar@kce.ac.in, rithikamathes@gmail.com, santhoshsundarrajan@gmail.com, vedikrish99@gmail.com, vikashinimurali@gmail.com

alter system. Arduino Doorbell Signalling