Major

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Major

  1. 1. JAI NARAIN COLLEGE OF TECHNOLOGY & SCIENCE , BHOPAL Guided By:- Submitted To:- SubmittedBy:- Mr. Amit Mr. Ashok Harish Bhute Sawaskade Agarwal Mukesh Kr.Sharma Nikita Kaushal
  2. 2. ROBOT A robot is a mechanical or virtual intelligent agent that can perform tasks automatically or with guidance, typically by remote control. In practice a robot is usually an electro- mechanical machine that is guided by computer and electronic programming..
  3. 3. DTMF Dual-tone multi-frequency signaling (DTMF) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center.
  4. 4. TOUCH TONE
  5. 5. BLOCK DIAGRAM
  6. 6. CIRCUIT DIAGRAM
  7. 7. PCB LAYOUT
  8. 8. COMPONENT USED RESISTORS CAPACITORS OSCILLATORS IC 8870 IC 293D IC 74LS04 MICROCONTROLLER 89V51RD2
  9. 9. SOFTWARE USED EXPRESS PCB This is software use to design PCB layout it is very easy to use have various component to work with. KEIL To burn microprocessor Keil software is used.
  10. 10. APPLICATIONS SCIENTIFIC MILITARY SEARCH AND RESCUE
  11. 11. FUTURE SCOPE ADDING CAMERA If the current project is interfaced with a camera (e.g. a Webcam) robot can be driven beyond line-of-sight & range becomes practically unlimited as networks have a very large range
  12. 12.  IR SENSOR IR sensors can be used to automatically detect &avoid obstacles if the robot goes beyond line of sight. This avoids damage to the vehicle if we are maneuvering it from a distant place. PASSWORD PROTECTION Project can be modified in order to password protect the robot so that it can be operated only if correct password is entered.
  13. 13. CONT.. ALARM PHONE DIALER By replacing DTMF Decoder IC CM8870 by a DTMF Transceiver IC‟ CM8880, DTMF tones can be generated from the robot.
  14. 14. CONCLUSION Thus, we believe that our project will be beneficial for various purposes & hence our efforts will be fruitful.
  15. 15. REFRENCES Wikipedia - The free encyclopedia http://www.8051projects.info/ http://www.instructabal.com/ http://www.alldatasheet.com/ http://www.datasheetcatalog.com “DTMF Tester” , „Electronics For You‟ Magazine
  16. 16. THANKYOU

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