complex from the electricity company. The Internet was the media of communication between the apartment complex and electricity company. To fulfill that requirement a microcontroller with networking capabilities was used. The next step was to find a methodology to interconnect the meter units at the apartment complex with the microcontroller. The most obvious choice was the serial port of the microcontroller and serial communication protocol was explored. Few weeks into the implementation‚ I understood
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VEHICLE TRACKING ABSTRACT In this Project it is proposed to design an embedded system which is used for tracking and positioning of any vehicle by using Global Positioning Syste (GPS) and Global system for mobile communication (GSM). In this project P89V51RD2 microcontroller is used for interfacing to various hardware peripherals. The current design is an embedded application‚ which will continuously monitor a moving Vehicle and report the status of the Vehicle on
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------------------------------ 7 4. MAX232 Chip---------------------------------------------------------------------------------- 8 5. RS232 Standard---------------------------------------------------------------------------------8 6. GM28 Communication System---------------------------------------------------------------9 7. AT commands-----------------------------------------------------------------------------------10 8. Installation and Functionality of modem-----------------------------------------------------11
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4800 (b) 3600 (c) 9600 (d) 1800 (e) 1200 (f) 19200 Q30 What is the role played by Timer 1 in serial communication? Q31 Which mode of the timer is used for baud rated programming? Q32 What is the role of the SBUP register in serial data transfer? Q33 What is the function of the SUBF register? Q34 What is the role of the SCON register in serial data transfer? Q35 Which are the important functions specified in the SOCN register? Q36 For XTAL = 11.0592 MHz‚ find
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in the program‚ is run only once‚ and is used to set pinMode or initialize serial communication. The loop function follows next and includes the code to be executed continuously – reading inputs‚ triggering outputs‚ etc. This function is the core of all Arduino programs and does the bulk of the work. setup() The setup() function is called once when your program starts. Use it to initialize pin modes‚ or begin serial. It must be included in a program even if there are no statements to run.
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motor itself hence it requires more efficient working areas. Proposed System: In our system each and every individual motor unit is been grouped by an individual network called CONTROL AREA NETWORK (CAN) Bus. it is a two wire serial communication protocol in which N number of nodes can be connected to form a network. Hence the number of controlling unit used can be reduced‚ achieve greater efficiency and efficient usage of area is achieved. Working: The Motor controlling
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transmits serial data (RS232 protocol) in the form of sentences according to NMEA standards. The latitude and longitude values of the location are contained in the GPGGA sentence (refer NMEA format). In this program‚ these values are extracted from the GPGGA sentence and are displayed on LCD. The serial data is taken from the GPS module through MAX232 into the SBUF register of 8051 controller (refer serial interfacing with 8051). The serial data from the GPS receiver is taken by using the Serial Interrupt
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intention to design this kind of applications is to put the student’s thoughts and actions into right path. To send the marks to the parent’s mobile‚ GSM modem is required. The modem provides the communication interface. It transports device protocols transparently over the network through a serial interface. The GSM modem is a wireless modem that works with a GSM wireless network. A wireless modem behaves like a dial-up modem. The main difference between them is that a dial-up modem sends and
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Final Year Project Report WIRELESS BOMB DISPOSAL ROBOT B.S. Computer Engineering‚ Batch 2001 Project Advisor Miss Umm-e-Laila Lecturer SSUET Submitted by Shamyl Bin Mansoor 2001-CE-401 Adnan Khan 2001-CE-350 Syed Irteza Hussain 2001-CE-361 Waqas Hashmi 2001-CE-383 Choudhry Yasir Azmat 2001-CE-405 DEPARTMENT OF COMPUTER ENGINEERING Sir Syed University of Engineering and Technology University Road‚ Karachi – 75300 January 2005 PREFACE The word robot
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link d. Physical 9. Which of the following physical ports and/or cables on a router require clocking to be configured in a back-to-back connection? e. Serial port with DCE cable. 10. Which of the following statements are true about interfaces? c. Ethernet interfaces usually use RJ-45 connectors. d. Interfaces can accept smart serial connectors. 11. What are possible functions of a console port? b. Accessing the router to change configurations. d. Password recovery 12. In the following
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