Fakulti Kejuruteraan Elektrik
Semester I 2021/2022
BEKB 1231
ENGINEERING PRACTICE II
LAB REPORT
ARDUINO MICROCONTROLLER
Instructor
Assoc. Prof. Ir. Ts. Dr. Abdul Rahim Bin Abdullah
MOHAMAD AL-AMEEN BIN AZMIE
Matrix
Number
B012010084
2 BEKG S1
MOHAMAD IKHWAN HAKIMI BIN ZULKENAIN
B012010045
2 BEKG S1
MEGAT ZHAFRANN AMYR BIN MOHAMAD
B012010024
2 BEKG S1
Name
FAKHRI
Program
1.0 Introduction
The Arduino is an open-source electronics platform that allows users to create
electronic creations with simple hardware and software. One thing that all Arduino
boards have in common is a microcontroller. A microcontroller is essentially a little
computer.
We can design and build devices that interact with our surroundings with the
Arduino. The Arduino boards are essentially a controller for electronics. They can use
their onboard microcontroller to read inputs (such as light on a sensor or an object near
a sensor) and convert them to outputs (Drive a motor, ring an alarm, turning on an LED,
display information on an LCD).
Makers and electricians can quickly prototype their goods and bring their
ideas to life with the Arduino.
1.1
OBJECTIVE
- To apply the basic programming requirements to use a microcontroller device.
- To define the procedure to implement an embedded system.
- To identify the interaction between microcontroller devices with external
devices (Sensor and Actuator).
2.0 Methodology
To simulate our circuit in this module, we'll use the Arduino software. We
used the Proteus software to design our circuit. Proteus is a set of software tools for
producing schematics, simulating electronics, and designing embedded circuits. The
flowchart below illustrates how to build a circuit using Proteus software, which is
linked to Arduino software for the simulation parts.
Based on the flowchart, we need to understand the task given. Next, come up
with some ideas and have a brainstorming session about how to build the circuit. We
can easily assemble the component in the Proteus software if we have already
brainstormed. Then, using the Arduino programme, insert the coding in accordance
with the task's requirements. Run the simulation by connecting Arduino to the Proteus
programme. Finally, observe and record the circuit's behaviour.
3.0 Results and Discussion
Task 1
When we run the simulation in task 1, Led will blink every one second.
Task 2
When we run the simulation in task 2, the Led will light up when the button is press. If we
release the button, the Led will light off.
Task 3
For exercise 1
When we run the simulation for execise 1 in task 3, the Led A - Led C will light up one by
one and then light off all the Led by having a delay of 2 seconds for each Led.
For exercise 2
When we run the simulation for execise 2 in task 3, the Led A will light up and then light off
if the Led B light up by having a delay 2 seconds. The action will repeat for Led B if the Led
C light up.
Task 4
When we run the simulation in task 4, the Led A - Led G will light up one by one and then
light off all the Led by having a delay of 2 seconds for each Led.
Task 5
When the button is triggered once (pressed and released) in task 5, the Led A - Led G will
light up one by one and then light off all the Led by having a delay of 2 seconds for each Led.
The program will run one cycle and waiting for the button trigger to run another cycle.
Task 6
When the button is triggered once (remain pressed) in task 6, the Led A - Led G will blinking.
But, when the button is released, the program pause at its current state and will only resumed
when the button is triggered again.
Task 7
For 10%
For 50%
For 90%
When we run the simulation in task 7, the Led will become brighter when the percentage duty
cycle increase. The output voltage will also increase.
Task 8
When the torch is far from LDR in task 8, Led will blinking slowly. Then, if the torch is
become near to LDR, the blinking of Led will become fast.
Task 9
For speed 25% (first)
For speed 50% (second)
For speed 75% (third)
For speed 100% (fourth)
For speed 0% (fifth)
When we run the simulation in task 9, the motor's speed will increase as the percentage duty
cycle increases.
4.0 Conclusion
To sum up, we now know how to apply the basic programming criteria for
using a microcontroller device, define the procedure for implementing an embedded system,
and identify the interaction between microcontroller devices and external devices (Sensor and
Actuator).
5.0 References
1. ago, yida 2 years, Yida, posts, yidaS. author's, & posts, S. author's. (2021, July 2). What is
Arduino?: Overview and how to get started. Latest Open Tech From Seeed. Retrieved
January 15, 2022, from - https://www.seeedstudio.com/blog/2019/12/04/introduction-to-thearduino-what-is-arduino/
2. Nasir, S. Z., Author: Syed Zain Nasirhttps://www.theengineeringprojects.com/I am Syed
Zain Nasir, Author: & Nasir, I. am S. Z. (2020, January 16). Introduction to proteus. The
Engineering Projects. Retrieved January 15, 2022, from https://www.theengineeringprojects.com/2020/01/introduction-to-proteus.html
3. Arduino Uno REV3. Arduino Official Store. (n.d.). Retrieved January 15, 2022, from https://store.arduino.cc/products/arduino-uno-rev3/
4. Secretsofarduinopwm. Arduino. (n.d.). Retrieved January 15, 2022, from https://www.arduino.cc/en/pmwiki.php?n=Tutorial%2FSecretsOfArduinoPWM
Report Rubric
Engineering Practice II (BEKB 1231)
Module 4: Arduino
Student Details
Course/Group
: BEKG S1 / GROUP 4
Semester
: 1 2021/2022
Name A
: MOHAMAD AL-AMEEN BIN AZME
Matrix
: B012010084
Name B
:
Matrix
: B012010045
Matrix
: B012010024
Date
:
MOHAMAD IKHWAN HAKIMI BIN
ZULKENAIN
MEGAT ZHAFRANN AMYR BIN
:
MOHAMAD FAKHRI
Name C
Instructor
:
Assoc. Prof. Ir. TS. Dr. Abdul Rahim Bin
Abdullah
1.0 Experiment background
Theory presented is clear and complete as to enhance experiment/project impact.
Reader may have a few questions on theory or have to revise the material.
Missing, incomplete or incorrect description of theory.
Concept / Idea
2.0 Clear and complete design concept to achieve the objective by considering different
situation / condition.
Hardware concept with details of sensor placement
1
3
3
0
2
5
3
Prediction of all possible situations / conditions.
1
Program flowchart
1
Total
3.0
Methodology
Step by step procedure / process to materialize the concept / idea
Flow chart to program transformation
Input Circuit Schematic and Testing
Output Circuit Schematic and Testing
Combination of all the steps
4.0 Results
4
1
1
1
1
Total
3
3
2
1
2
2
The experimental results are clearly discussed and acceptable
The experimental results are discussed sufficiently
The experimental results are discussed insufficiently
5.0 Conclusion
Clear and complete summarization of experiment/project achievements.
Insufficient summarization of experiment/project achievements.
1
0
Conclusion is not explained.
6.0 Writing Skill
Information is well written and organized. Diagrams and illustrations are well
presented.
Information is moderately written and organized. Diagrams and illustrations are
moderately written and organized.
Poor writing and diagram
TOTAL
3
3
1
2
0
/20
Comment :________________________________________________________________________
Evaluated by
:
Date :