rf based devices control system
DESCRIPTION
The main aim of this project is to monitor and control the electrical devices using RF technology. This project gives the best solution for electrical power wastage. Also the manual operation is completely eliminated. This project does this application using wireless concept. One of wireless communication system is RF (Radio frequency) communication system as it is very cheap and very easy to implement.TRANSCRIPT
![Page 1: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/1.jpg)
MINI PROJECT
ON
RF BASED INDUSTRAIL WIRELESS DEVICE CONTROL SYSTEM
By
R.Ganesh - 11841A0495 Y.Satish Kumar- 11841A0499
![Page 2: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/2.jpg)
UNDER THE GUIDENCE OF
INTERNAL GUIDE K.THRI SANDHYA
PROJECT COORDINATOR MD.ABDUL RAHIM
PROJECT GUIDE B.PRASAD
AT SILICON RESEARCH LABS
![Page 3: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/3.jpg)
ABSTRACTThe main aim of this project is to control the electrical devices
using RF technology. This project gives the best solution for electrical power
wastage. This project does this application using wireless concept. One of wireless communication system is RF (Radio
frequency) communication system as it is very cheap and very easy to implement.
![Page 4: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/4.jpg)
BLOCK DIAGRAM
![Page 5: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/5.jpg)
RADIO FREQUENCY
Radio frequency is a frequency or rate of oscillation within the range of about 3 Hz to 300 GHz.
RF is widely used because it does not require any line of sight, less distortions and no interference
DIFFERENT RANGES WITH WAVE LENGTHS
![Page 6: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/6.jpg)
HARD WARE COMPONENTS USED IN THIS PROJECT
8052 MICRO CONTROLLER
POWER SUPPLY
TRANSMITTER SECTION
RECEIVER SECTION
LCD
TRIAC
![Page 7: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/7.jpg)
8052 PIN DIAGRAM
![Page 8: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/8.jpg)
POWER SUPPLY BLOCK DIAGRAM
![Page 9: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/9.jpg)
TRANSMITTER SECTION
![Page 10: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/10.jpg)
RECEIVER SECTION
![Page 11: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/11.jpg)
![Page 12: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/12.jpg)
LCD
The 2x16 Serial LCD panel displays up to two lines of text, with up to 16 characters on each line.
The Parallax Serial LCDs (liquid crystal displays) can be easily connected to and controlled by a microcontroller using single I/O pin.
The LCD displays provide basic text wrapping so that your text looks correct on the display.
![Page 13: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/13.jpg)
TRIAC BT136 TO-220
TRIAC (Triode for AC) is the semiconductor device widely used in power control and switching applications.
It finds applications in switching, phase control, chopper designs, brilliance control in lamps, speed control in fans, motors etc.
![Page 14: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/14.jpg)
SOFTWARE PROGRAM
![Page 15: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/15.jpg)
Low cost and reliable Can transmit up to 10 meters Highly sensitive System can be switched into manual mode whenever required
Hotel lights/fans control Home appliances control Industrial applications
![Page 16: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/16.jpg)
CONCLUSION
The project “RF BASED INDUSTRIAL WIRELESS DEVICES CONTROL SYSTEM” has been successfully designed and tested
![Page 17: RF based devices control system](https://reader035.vdocuments.net/reader035/viewer/2022062421/55cf8f85550346703b9d197e/html5/thumbnails/17.jpg)