BENE 1123 FUNDAMENTAL OF ELECTRONICS ENGINEERING

BENE 1123 FUNDAMENTAL OF ELECTRONICS ENGINEERING

TYPE OF SUBJECT: P

 1.0  LEARNING OUTCOMES

At the end of this course, students should be able to:

1.    apply semiconductor theory in explaining electronic devices. [PO1, C2]

2.     investigate problems related to diode application circuit. [PO3, C4]

3.     choose appropriate components when designing simple BJT amplifier circuits. [PO4, C3]

4.     analyse simple BJT & FET amplifier circuit [PO3,C4]

5.     perform assignment and present technical report. [PO7, A2]

2.0  SYNOPSIS

This course will discuss;

1.     Bohr Atomic Model: valency, period table of elements, trivalent, tetravalent and pentavalent elements, movement electrons in solid: conductor, insulator and semiconductor, bands theory: energy band, conduction band and forbidden band. Doping, p and n materials, pn junction.

2.     Silicon Semiconductor Diodes: characteristics and measurement of forward & reverse biased, composite characteristics and load line analysis, clipping, clamping & simple rectifier (half & full) circuits, zener diodes characteristics, and simple shunt regulators.

3.     Bipolar Junction Transistor: construction and operation of BJT, BJT characteristics and measurement technique, limits of operation, β_dc & α_dc, DC biasing - DC load lines. Amplification of signal. Transistor as a switch.

4.     Field Effect Transistor: construction & operation of FET, FET characteristics & diagram, Shockley’s equation, DC biasing – DC load line: graphical and mathematical approach.

3.0  Pre-requisite

None

4.0  PRACTICAL APPLICATIONS

None

5.0  REFERENCES

[1]  Fauziyah S., Maisarah A., Hazura H., Noor Asyikin S., “Fundamentals of Electronics Engineering”, UteM, 2009.

[2]  Boylestad R., Nashelsky L., “Electronic Devices and circuit Theory”, Eighth Edition,

Prentice Hall Inc., 2002.

[3]  Floyd, “Electronic Devices”, Sixth Edition, Prentice Hall, 2002.

[4]   R P Punagin, “Basic Electronics”, Mc-Graw Hill, 2000.

6.0  COURSE IMPLEMENTATION

No.	Session	Hrs	Freq	Week	Official Contact Hours Per Sem     (Hrs)	Self Learning Time Per Session   (Hrs)	Self Learning Time Per Sem      (Hrs)	Student Learning Time (SLT) Per Sem (Hrs)
		a	b	c	d = a*b*c	e	f = e*b*c	g = d + f
1	Lecture	1	3	12	36	1	36	72
2	Lecture (PBL)	3	1	2	6	3	6	12
3	Tutorial	1	1	6	6	0	0	6
4	Assignment report	0	1	1	0	4	4	4
5	Presentation	3	1	1	3	3	3	6
6	Test	1	1	2	2	2	4	6
7	Final exam	3	1	1	3	10	10	13
	Total				56		63	119

7.0  COURSE Evaluations

Coursework:		50%
Test 1	15%
Test 2	15%
PBL presentation	10%
PBL assignment	10%
Final Examination:		50%
Total		100%

 

8.0  METHOD OF ASSESSMENT

Component	Knowledge	Competency	Attitude	Communication
Tests/Quizes	x	x
Assignment	x	x	x	x
Final Exam	x	x

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Bagaimana anda boleh menggunakan VB.NET untuk memberikan arahan kepada komputer untuk melaksanakan tugas (instruction order). Misalnya dari komputer kita boleh mengarahkan keluaran samaada menggunakan port bersiri atau selari.

Contoh di atas (gambar sistem automasi), menunjukkan susun atur sistem untuk menghidupkan suis lampu melalui komputer penguna boleh mengsetkan julat masa untuk menghidupkan atau mematikankan suis lampu tersebut. Sistem seperti ini biasanya digunakan di kebanyakan sistem rumah pintar atau dikenali sebagai "Smart House". Kita akan melihat setiap komponen yang terbabit seperti yang bertanda dengan nombor pada gambar di atas. Di antara komponen-komponen tersebut seperti di bawah:
1. VB.NET
2.Port Bersiri
3. Antaramuka Perisian dan Perkakasan (Software & Hardware)
4. Microcontroller (PIC16F87A)
5. Driver
6. Litar akhir (Lampu, kipas dan sebagainya)

Komputer Perisian (Software):

Untuk membolehkan antaramuka (interfacing) dapat di buat dengan jayanya, terdapat beberapa keperluan perisian(software) yang sesuai untuk membolehkan Software & Hardware berkomunikasi. Diantaranya PuTTY, Hyperterminal, VB.NET, C, MPLAB.

PuTTY dan Hyperterminal adalah dalam kelas yang sama tujuan keduanya untuk membolehkan kita menghantar dan menerima data dan proses ini dapat dilihat meggunakan salah satu program ini. Terdapat banyak lagi perisian emulator atau file transfer ini seperti ASCII, Kermit, XMODEM, YMODEM/YMODEM-G, and ZMODEM. Tetapi di dalam bab ini akan diterangkan dua jenis emulator di atas (PuTTYdan Hyperterminal).

Bagi pengguna yang menggunakan Window Vista atau Window 7, anda boleh menggunakan PuTTY untuk membuat ujian Tx dan Rx data. Kerana Window Vista dan Window 7 tidak mempunyai Hyperterminal di dalam program default OS nya. PuTTY boleh dimuaturunkan di laman http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
[Terima kasih kepada Team PuTTY (Simon Tatham,Owen Dunn, Ben Harris and Ben Jacob Nevins) PuTTY is maintained by a small team based in Cambridge, England].

HYPERTERMINAL
Untuk penerangan Hyperterminal di bawah ini saya quote dari pada laman web http://obbig.wordpress.com/a-short-hyperterminal-tutorial/ .

Hi all, I decided to do this small tutorial as I noticed a lot of you were new to Telnet, even though you had differing amounts of experience on the internet. HyperTerminal is a small program that’s been included in Windows for a long time (can’t remember when it was first introduced, I think around Windows 3.11). It’s very easy to set up and use, and since it’s already there in Windows it takes up no additional room.
So, with that said, let us begin:

First, go to the Start menu, then to Accessories, then Communications and you’ll see the icon for Hyperterminal. Clicking on that will bring up this next screen:

Simply choose an icon and name for the connection, then click ok. Note that this icon will not be placed on the desktop, but will appear when you choose File > Open from the top toolbar menu in Hyperterminal. This is where all your connections that you save are kept. We then come to this screen:

Now it is asking for your country and area code, as the default is for the program to dial a connection. Remember that when this program was made, there was no such thing as ADSL or cable modems for personal computers. To change this screen, click on the “Connect using” radio button and switch from COM 1 to TCP/IP (Winsock). This will then change what you see to this:


For those of you who may not have access to a broadband connection don’t worry, configuring HyperTerminal the same way will still work, it just means you will have to be connected to the net already each time you want to use the program. One of the ways this program was used most often was to dial into local BBS (Bulletin Board Systems), which was the easiest way us dinosaurs from the dark ages could download graphics, programs and stuff, lol. Anyway, enough sideline history, now on with the show . On the new screen you will see it asks for an address and port number. Here is where you type in the curtin address (or the name/numerical address of a Telnet site you want to visit) and unless directed otherwise by the site you are going to, leave the port number to it’s default of 23. Once you click on ok the program connects to the server and asks you the following:

Simply type V, then it will ask you to confirm yes or no, so type Y, and your connection will be completed (providing of course the site is not too busy and you are locked out, lol). For the purpose of our first Task, the following screen will appear:

Now you can browse and search the directories to your heart’s content…well, to the site administrator’s content anyway, as they will have chosen what options you can do from here, lol. Just remember that when you disconnect from a site using HyperTerminal the first time, use the little icon up the top of a phone hanging up. That way you’ll be asked if you want to save this connection or not (that way if it’s a site you want to visit again you don’t have to go through the setup first).
Of course the above screen will be different depending on the site you visit, so go ahead and try HyperTerminal with the blinkenlights site in Task 2. Hopefully this is of use to you all, and that I’ve made it a little easier to use Telnet for you. On a side note referring to history again, you may notice on the we
b that BBS’s are making a comeback, both in WWW versions and also local versions that you can dial into from home. Some of the local versions never went away, lol, as most are done as a hobby by their administrators.

***Contoh penggunaan Hyperterminal yang lain boleh di lihat di laman web ini http://www.108relays.ca/art_hterm.html