Suvashis Das Arpan, Dipen Dutta, Tarak Hossain, Shamim Al Mamun
DTMF, Crystal Oscillator, PIC16F877A Microcontroller, Robotic Vehicle.
We are living in an era of science and technology. To make our day to day life more comfortable and hazardless scientists are introducing us with new inventions and technologies. DTMF can be considered as one of those. DTMF technology is peerless to the present generation DTMF technology a derived the theory of Digital Signal Processing. Beforehand Radio Frequency circuit is used for wireless controlling but it has the big deprivation that is range. Owing to which it limits the control and has unfavourable effect on the performance of the car, Whereas the DTMF converts this deprivation of Radio Frequency circuit into dominance. It provides increased range of working und also provides better results. This system is controlled und managed using phone in microcontroller. The wireless communication is the remote handling operation of robot using Dual Tone Multi Frequency. Formally, wirelessly controlled robots use radio frequency circuits that have the lack of restricted working range. restricted frequency range and the restricted control these of a cell phone for robot control can overcome these restrictions. It provides the dominance of robust control raise as more as the coverage area of the service provider, no intervention with other controllers and up to 12 controllers. In spite of the fact that the appearance and the capabilities of robots vary largely all robots share the future of a physical, movable structure under some form of control. The Control of robot involves three different phases perception, processing and action.
Article Details
Unique Paper ID: 153499

Publication Volume & Issue: Volume 8, Issue 7

Page(s): 474 - 480
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