To get full information or details of dtmf based remote contorl using atmega128 please have a look on the pages

http://seminarsprojects.net/Thread-radio-remote-control-using-dtmf?pid=4475

if you again feel trouble on dtmf based remote contorl using atmega128 please reply in that page and ask specific fields in dtmf based remote contorl using atmega128 ....etc

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hi
for more information about RADIO FREQUENCY REMOTE CONTROL BOARD please click:
http://seminarsprojects.net/Thread-remote-control-car-via-bluetooth-wireless-technology ....etc

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Remote Radio Control of Insect Flight
SEMINAR REPORT
Submitted by
AJISH J
Seventh Semester
Applied Electronics and Instrumentation
College Of Engineering, Trivandrum
2007-11 batch



Hi, guys, If you like this report, don't forget to say hi to the author [email protected]

CHAPTER 1

INTRODUCTION

Micro and nano air vehicles (MAVs/NAVs) defined as aircraft with total mass <100 g and wingspans <15 cm are the subject of intense research and development. Despite major adv ....etc

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Remote device control using Radio Frequency

The project compares the communication of control signals using radio frequency
and Infra Red Rays. The STR is ideal for short-range remote control applications where
cost is a primary concern. The receiver module requires no external RF components
except for the antenna. It generates virtually no emissions, making FCC and ETSI
approvals easy. The super-regenerative design exhibits exceptional sensitivity at a very
low cost. A SAW filter can be added to the an ....etc

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i want circuit diagram and procedure to make this project ....etc

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a circuit of a remote control unit which makes use of the radio frequency signals to control various electrical appliances. This remote control unit has 4 channels which can be easily extended to 12. This circuit differs from similar circuits in view of its simplicity and a totally different concept of generating the control signals. Usually remote control circuits make use of infrared light to transmit control signals. Their use is thus limited to a very confined area and line-of-sight. However, this circuit makes use of radio frequency to tra ....etc

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How to get robaastra seminar report?

How can dowload this seminar report? ....etc

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The project works on the concept of DTMF (dual tone multi frequency) tone command so received from any phone to remotely switch any electrical load such as agricultural pump, domestic and industrial loads etc. In industries, the loads are spread over a large area and thus, operating these loads is a very tiresome and difficult task.

In agricultural fields also, pumps and other loads are connected over a large area and hence it is difficult for the farmer to operate all the loads and similarly for house hold loads. Keeping these problems in m ....etc

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hi
you can get the details on wan based remote control using dtmf technology in this page

http://seminarsprojects.net/Thread-wan-based-control-of-single-phase-induction-motor-and-monitoring ....etc

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i want the complete project documentation
....etc

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