Solar Powered Dtmf Controlled Robot over Skype and Its Applications in Various Fields
Vishal Kumar Singh1, Koduru Sriranga Suprabhath2, Mounica Nutakki3, Jami Sridevi4, Sri Vidya Devi Palakaluri5

1Vishal Kumar Singh, Student EEE, Gokaraju Rangaraju Institute of Engineering and Technology (JNTU-H), Nizampet, Hyderabad, (Telangana), India.
2Koduru Sriranga Suprabhath, Student EEE, Gokaraju Rangaraju Institute of Engineering and Technology (JNTU-H), Nizampet, Hyderabad, (Telangana), India.
3Mounica Nutakki, Student EEE, Gokaraju Rangaraju Institute of Engineering and Technology (JNTU-H), Nizampet, Hyderabad, (Telangana), India.
4Jami Sridevi, Student EEE, Gokaraju Rangaraju Institute of Engineering and Technology (JNTU-H), Nizampet, Hyderabad, (Telangana), India.
5Sri Vidya Devi Palakaluri, Student EEE, Gokaraju Rangaraju Institute of Engineering and Technology (JNTU-H), Nizampet, Hyderabad, (Telangana), India.
Manuscript received on 02 June 2019 | Revised Manuscript received on 10 June 2019 | Manuscript published on 30 June 2019 | PP: 1715-1719 | Volume-8 Issue-8, June 2019 | Retrieval Number: H6702068819/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Now a days the most popular method used for telecommunication signaling is DTMF. Using DTMF in applications isn’t new, however the reason for this paper is to deliver another way to deal with this. The main goal of this project is to design a DTMF controlled robot using a mobile phone over farther distances. This paper is mainly focused on building the robot which will navigate through the obstacles using the Skype video calling app and will help people to communicate with disabled/oldage persons at their homes without any helping hand, surveillance of homes or companies when they are away, and in defence sector. This robot doesn’t need anyone’s assistance to even lift the call as we can put the Skype on auto-answering mode, and we can control the robot from wherever we want. Future works involve a hybrid supply system of both solar and conventional battery, wireless charging, and modifying it into a quadcopter. We are also using servo motors to give the robotic hands and neck movement.
Keyword: DTMF Decoder, Aurdino UNO, Motor driver, Servo motor, Skype, Proteus software, MIT app inventor, Wireless charging.
Scope of the Article: Computer Science and Its Applications.