Balochistan University of Information Technology, Engineering and Management Sciences, Quetta.

A report under the partial fulfillment of Final Year Project:

Prepaid system of Power Distribution

Project Advisor Sir Engr. Shah Rukh Rayyaz

Zain ul Abidin -001Jamil Ahmed Khan-097

Mohammed Zohaib-101Mohammed Sohaib-081

BS (EE) F-04

Certificate

This is to certify that following students of BS (EE) Fall-04 have presented the modal of hardware of their final year projected titled as:

Prepaid System of Power Distribution

Zain ul Abidin -001 Jamil Ahmed Khan-097 Muhammad Sohaib -081 Muhammad Zohaib Khan-101

Project Advisor Chairman Electronics Dean FICTEngr. Shah Rukh Rayyaz Engr. Wajahat Maqbool Dr. A.H.S Bukhari

To,

Our ParentsWho really are responsible for our success!

Contents

1. Entering the Lab

1.1 DMM---------------------------------

1.2 Capacitors------------------------------------------

1.3 Variable Resistors---------------------------------

1.4 Diodes------------------------------------------------

1.5 Transistors---------------------------------------------

1.6 Current transformer-----------------------------------

1.7 Relay--------------------------------------------------

2. Some fundamental electricity concepts

2.1 Miss Electricity-------------------------------------------

2.2 Power factor----------------------------------------------

2.3 Analog-to-Digital Conversion-----------------------------

2.4 5V/1A Power Supply-------------------------------------

3. Why Electronic Meters?

3.1 Advantages by Electronic Metering---------------------

3.2 Parts of an electronic Meter----------------------------

4. Simulation Techniques

4.1 MASM (Microsoft Assembler) ----------------------------

4.2 NI MULTISIM--------------------------------------------

5. Interfacing techniques for 8051

5.1 LCD interfacing-------------------------------------------

5.2 Keypad interfacing------------------------------------------

5.3 ADC interfacing---------------------------------------------

5.4 RTC interfacing---------------------------------------------

5.5 PC interfacing-----------------------------------------------

5.6 Temperature sensing----------------------------------------

6. The hardware….

6.1 Prototype-----------------------------------------------

Appendices

1 Datasheet of AT89C512 Datasheet of ADC 08043 8051 instruction set summary GlossaryReferences

1

Entering the Lab

This chapter deals with the techniques for the use of Digital Multi meter and some basic lab components

2

Some fundamental electricity concepts

This chapter discusses some of the basic concepts of electricity necessary to clear before stepping into the world of measurement of it.

3

Why Electronic Meters?

This chapter deals with the need for the electronic meters and the technicalities related to it

4

Simulation Techniques

This chapter deals with the techniques for the use of some modern soft

tools for the pre and post analyses of project like MASM, NI MultiSim-10

5

Interfacing techniques for 8051

This chapter describes how to interface 8051 microcontroller (The Magic

IC) with different peripherals like keypad, LCD, PC, ADC, RTC, LM35 and

with another 8051

6

The hardware….

This chapter gives a brief discussion of the stage where we stand in the

realization of the idea

References

Books:

The 8051 Microcontroller and Embedded systems Using Assembly and C

----Muhammad Ali Mazidi----Janice Gillespie Mazidi ----Rolin D. McKinley

The 8051 Microcontrollers 3rd edition ----I. Scot Mackenzie

Webs:

http://ecmweb.com/mag/electric_basics_digital_multimeters/

http://hyperphysics.phy-astr.gsu.edu/hbase/electric/powerac.html

http://www.8051projects.net/index.html

http://www.allaboutcircuits.com/vol_2/chpt_1/2.html

http://www.aslltd.co.uk/index.htm

http://www.bbemg.ulg.ac.be/UK/search.html

http://www.doctronics.co.uk/scope.htm

http://www.ecawa.asn.au/home/jfuller/electronics/ehandbk.zip

http://www.elec-toolbox.com/main.html

http://www.electronics-lab.com/index.html

http://www.electronics-manufacturers.com/products/electrical-electronic-

components/transformer/current-transformer/

http://www.electronics-radio.com/articles/test-methods/oscilloscope/scope-

basics.php

http://www.electronics-radio.com/index.php

http://www.hardwaresecrets.com/

http://www.ieee-virtual-museum.org/index.php

http://www.kpsec.freeuk.com/index.htm

http://www.launc.tased.edu.au/ONLINE/SCIENCES/PHYSSCI/DONE/ELECTRIC/

houshold/Houscirc.htm

http://www.learn-c.com/index.html

http://www.maxim-ic.com/

http://www.nooutage.com/

http://www.nullmodem.com

http://www.play-hookey.com/

http://www.radio-electronics.com/index.php

http://www.satcure.co.uk/accs

http://www.splatco.com/index.htm

http://www.wikipedia.com

http://www-server.bcc.ac.uk/~zcapl31/homepage.html

http://zone.ni.com/devzone/cda/tut/p/id/4714

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