Efficient Automation using DTMF
Sk. Khaja Shareef1, N. Shirisha2
1Sk.Khaja Shareef *, Information Technology, MLR Institute of Technology , Hyderabad, India.
2N.Shirisha, Department of Computer Science & Engineering, MLR Institute of Technology , Hyderabad, India.

Manuscript received on January 05, 2020. | Revised Manuscript received on January 25, 2020. | Manuscript published on January 30, 2020. | PP: 3965-3967 | Volume-8 Issue-5, January 2020. | Retrieval Number: E6762018520/2020©BEIESP | DOI: 10.35940/ijrte.E6762.018520

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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: We have seen the implementation of Home Automation using bluetooth and WIFI technologies, but the drawbacks of those technologies are range issues. The range upto where the devices can be connected is limited. In order to overcome that we propose a uniques System for automation using Dual Tone Multi Frequency (DTMF). This paper suggests an idea for controlling the devices using DTMF tone generated when the user presses the keypad buttons . The advantage of this system is that it can be operated from any distant or remote area.
Keywords: Load Control, DTMF, Relays.
Scope of the Article: Robotics and Control.