faculty of electrical and electronic engineering

FACULTY OF ELECTRICAL AND ELECTRONIC

ENGINEERING

LABORATORY INSTRUCTION SHEET

(ENGINEERING PRACTICE)

Course Code BEE 10501

Course Name ENGINEERING PRACTICE

Experiment No. 1

Experiment Title CIRCUIT DESIGN AND

SIMULATION

Faculty of Electrical and Electronic Engineering /11

Department of Electronic Engineering Exp. No. 2018/2019

Experiment’s Title: Circuit design and Semester 1

Simulation

AIM : To provide knowledge in designing and simulating the circuit.

1.0 OBJECTIVES

• To design the circuit using Proteus software. • To simulate the circuit to obtain the required parameter in the circuit.

2.0 Getting Started

2.1 Part A: Start the Proteus Program

i) Open the program on Windows start menu. Home Page of the Proteus program appears as shown in figure 1.

Figure 1: Proteus Home Page.

ii) Click on New Project. A New Project Wizard appears.


Department of Electronic Engineering Session 2018/2019


Simulation

Figure 2: New Project Wizard

iii) On Project Name details:

a) change Name: (Project Name. pdsprj)

b) Set Path: (D:\Your name)

c) Then click Next > [Do not create a schematic] Next > [Do not create a

PCB layout] Next > [No Firmware project] Next > Finish.

iv) Starting Page of project appears and the click On ISIS.

Figure 3: Starting Page of Proteus capture project




Simulation

v) The main design page appears ready to design the circuit for the project.

Figure 4: Design Page for schematic capture.

2.2 Part B: Design a Circuit

i) Design and simulate Astable Multivibrator.

Figure 5: Astable multivibrator.




Simulation

ii) Components List:

a) Resistor: 4.7k , 10k

b) Capacitors: 0.010 F (2 units)

c) IC: 555 timer

d) LED

e) Battery 9V with snap

iii) Procedures:

a) Click on Pick parts tool, or on devices selector pane.

b) A Pick Devices or components library default window appears on screen.

Figure 6: Component library window.

c) Click on Analog ICs, There will be the list of ICs are displayed. Select the 555

component on result pane and click OK.




Simulation

Figure 7: Pick Device library

d) Place the device on the design page.

Figure 8: Device component in design page.

e) Repeat step 1-5 to complete the design as shown in figure 5.




Simulation

Part C: Simulate the circuit.

Figure 9: Complete Circuit

1. After complete the circuit wiring, click RUN button on Simulation Tool Bar to simulate the circuit.

2. To view the pulse on output circuit add an oscilloscope by click on icon . Then select

oscilloscope.




Simulation

Figure 10: Instruments selector

3. Place on circuit as shown in figure 11. Wire the Oscilloscope. Run the program.

Figure 11: Circuit with a digital oscilloscope




Simulation

4. Go to Menu Bar> Debug> Digital Oscilloscope.

Figure 12: Output of the circuit simulation.




Simulation

Task 1: Simulate the superposition circuit below to determine the current flows in the circuit.

Find voltage at point A.

Figure 13: Superposition Circuit.

Task 2: Simulate the circuit in figure 14 below.

Figure 14: Triangle-wave generator




Simulation

REPORT SHEET

1) Task 1:

a) Complete Schematic before simulation with name and Matrix Number.

b) Complete Schematic with simulation result.

(35 marks)

2) Task 2:

a) Complete Schematic before simulation with name and matrix number.

b) Output display on point A and B. (35marks)

3) Discussion

The discussion should covers all three tasks with theory or calculation where applicable.

(20 marks)

4) Conclusion. (10 marks)

FACULTY OF ELECTRICAL AND ELECTRONIC ENGINEERING

ENGINEERING PRACTICE

(BEE10501)

LABORATORY REPORT

EXPERIMENT’S TITLE: CIRCUIT DESIGN AND SIMULATION

LAB INSTRUCTOR:

NO STUDENT’S NAME MATRIX NO

Report and Assessment

Discipline Attendance Lab. Result

Discussion and Total

(5%) (5%) conclusion (100%) (50%) (40%)

faculty of electrical and electronic engineering

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