FINAL YEAR SEMINAR ON PROJECT OF "GSM BASED INDUSTRIAL MACHINE CONTROL" PRESENTED BY DNYANESHWAR BHAGWAT,AJAY BHOSALE,PRASHANT BODHE,NIKHIL GAIKWAD... FROM KBP,SATARA

1. Karmaveer Bhaurao Patil
College Of Engg. And Poly,
SATARA
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2. 16 October 2012 GSM Based Industrial Machine Control 2

3. UNDER THE GUIDANCE OF
Mr.JAGTAP J.B.
LECTURER
DEPT. OF ELECTRONICS & TELECOMM.ENGG
K.B.P.COLLEGE OF ENGG.&POLY.,SATARA
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4. BLOCK - DIAGRAM
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5. RELAY DEVICE1
µC
GSM
RS232
µC
80
MODEM
8051
P880519V51R
D2BN
RELAY DEVICE2
POWER
SUPPLY
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6. MAIN PARTS OF BLOCK
DIAGRAM
1.POWER SUPPLY
2.MICROCONTROLLER
3.SERIAL COMMUNICATION
4.RELAY
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7. 1.POWER SUPPLY
PRESENTED BY:
BHAGWAT D.R.
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8. 230V
TRANSFORMER RECTIFIER
AC
FILTER
LOAD REGULATOR
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9. CIRCUIT DIAGRAM OF POWER
SUPPLY
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10. TRANSFORMER
TYPES OF TRANSFORMER:
STEP UP TRANSFORMER
STEP DOWN TRANSFORMER
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11. TRANSFORMER
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12. RECTIFIER
 TYPES OF RECTIFIER:-
HALF-WAVE RECTIFIER
FULL-WAVE RECTIFIER
• CENTRE-TAP FULL-WAVE RECTIFIER
• FULL-WAVE BRIDGE RECTIFIER
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13. FULL-WAVE BRIDGE RECTIFIER
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14. FILTER
 TYPES OF FILTER:-
• π type filter
• Series inductor filter
• Capacitor filter
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15. CAPACITOR FILTER
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16. REGULATOR
TYPES OF REGULATOR
• FIXED POSITIVE VOLTAGE REGULATOR
• FIXED NEGATIVE VOLTAGE REGULATOR
• ADJUSTABLE VOLTAGE REGULATOR
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17. 7812 REGULATOR
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18. 7805 REGULATOR
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19. THANK
YOU
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20. 2.MICROCONTROLLER
PRESENTED BY:
BHOSALE AJAY C.
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21. Hardware
operated by
software
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22. PERFORMS:
- Fetch
- Decode
- Execute
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23. SINGLE CHIP COMPUTER
I/P DEVICE CPU O/P DEVICE
RAM TIMER ROM
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24. µC
BOOLEAN
PROCESSOR
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25. BOOLEAN PROCESSOR
• The Boolean processor is the integrated
Processor within 8051.
• The Boolean Processor has:
•Its own Instruction Set
•Its Accumulator: The Carry Flag.
•Bit addressable RAM.
•Bit addressable I/O.
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26.  Different micro-controllers
•Intel 8051
•Atmel 89C51
•Atmel 89V51
•ATmega16 89C2051
•AVR microcontrollers
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27. We are using ,
PHILIPS 89V51RD2BN
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28. ARCHITECTURE OF
8051 MICROCONTROLLER
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29. 16 October 2012 GSM Based Industrial Machine Control 29

30. P89V51RD2BN
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31. FEATURES:-
•89V51RD2BN Central Processing Unit
•5 V Operating voltage from 0 to 40 MHz
•64 kB of on-chip Flash program memory with ISP (In-
System Programming) and
•IAP (In-Application Programming)
•Supports 12-clock (default) or 6-clock mode selection via
software or ISP
•SPI (Serial Peripheral Interface) and enhanced UART
•PCA (Programmable Counter Array) with PWM and
Capture/Compare functions
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32. • Four 8-bit I/O ports with three high-current Port 1 pins (16 mA
each)
• Three 16-bit timers/counters
• Programmable Watchdog timer (WDT)
• Eight interrupt sources with four priority levels
• Second DPTR register
• Low EMI mode (ALE inhibit)
• TTL- and CMOS-compatible logic levels
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33. HARDWARE
• 40 pin IC-
• 4 BIDIRECTIONAL I/O ports –
(Each port of 8 pins)
• Other pins-
EA,ALE,PESN, XTAL1,XTAL2,RESET
Vcc, GND
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34.  PORTS:-
• PORT 0 :- AD0 - AD7
• PORT 1 :- SIMPLE I/O PORT
• PORT 2 :- A8 - A15
• PORT 3 :- ALTERNATE FUNCTIONS
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35. Multiplexed pins :-
P3.0,RXD - SERIAL I/P LINE
P3.1,TXD - SERIAL O/P LINE
P3.2,INT0 - EXT. Intr. 0
P3.3,INT1 - EXT. Intr. 1
P3.4, T0 - Timer 0 ext. i/p
P3.5, T1 - Timer 1 ext. i/p
P3.6,WR- Ext. data mem. Write strobe
P3.7,RD -Ext. data mem. read strobe
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36. THANK
YOU
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37. 3.SERIAL COMMUNICATION
PRESENTED BY:
BODHE PRASHANT A.
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38. Data Communication
Parallel Serial
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39.  Parallel Communication:
• Transfer of number of bits simultaneously.
 Serial Communication:
• Transfer of single bit at a time.
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40. SERIAL COMMUNICATION
• Serial data transfer suitable for long distance
data transfer.
• Serial communication is cheaper as single
data line is used.
SENDER RECEIVER
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41. SIM 300 GSM MODEM
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42. SIM300 key features
• Power supply
Single supply voltage 3.4V – 4.5V
• Power saving
Typical power consumption in SLEEP mode to
2.5mA
• Frequency bands
SIM300 Tri-band: EGSM 900, DCS 1800, PCS 1900.
The band can be set by AT COMMAND, and default band
is EGSM 900 and DCS 1800.
• SMS storage: SIM card
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43. SIM300 Hardware Interface
Description
PIN NAME I/O DESCRIPTION
• DTR I Data Terminal Ready
• RXD I Receive Data
• TXD O Transmit Data
• RTS I Request to Send
• CTS O Clear to Send
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44. DB9 CONNECTOR
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45. Features
• Adds one USB serial port by connecting to the
RS232 DB9 footprint of a device
• Easy placement for an standard Male and Female
RS232 DB9 footprint of a device
• A selection of RS232, 3.3V or 5V UART signal
levels.
• 128 byte transmit buffer, 256 byte receive buffer
• UART data signals: TxD, RxD, RTS, CTS, DSR, DTR,
DCD, RI, GND
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46. MAX 232
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47. RS232 VOLTAGE LEVELS
• Logic 0 :-
+3 V to +25 V
• Logic 1 :-
-3 V to -25 V
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48. THANK
YOU
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49. 4.RELAY
PRESENTED BY:
GAIKWAD NIKHIL V.
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50. RELAY
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51. RELAY DRIVER CIRCUIT
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