CAREER EPISODE 1
Anti-Theft ATM Security System
1. Introduction
[CE 1.1]
- Project: Anti-theft ATM security system
- University: Melbourne Institute of Technology
- Location: Melbourne, Australia
- Duration: March 2019 to May 2019
I always wanted to work on projects that could influence society and implement technologies that could benefit humanity. For my final-year thesis, I chose to work on improving ATM security systems. Wireless communication and sensors were a significant part of this project.
I carried out this project under the guidance of Prof. XYZ, our project supervisor. I completed the project in the wireless communication laboratory situated on our college campus. I solely handled the Project.
2. Background
[CE 1.2]
ATM security system using MEMS Technology is the latest trend in electronics and the embedded industry. Security is a major concern at ATMs. An AT89C51 Microcontroller controls the GSM and accelerometers. GSM is standard in all parts of the world. Thus, GSM was developed as a digital system using TDMA technology. On the other hand, MEMS integrates sensors, actuators, and electronics on a silicon substrate using microfabrication technology.
[CE 1.3]
Along with my other technical duties, my most concerned responsibilities were:
- I used an ATMEGA microcontroller in this project, and programming was done using engineering skills.
- I accomplished the work results with consistent engineering skills.
- I used the Embedded C language in the project to complete the required programming work.
CAREER EPISODE 2
Zigbee-Based Voice Recognition Automation System
1. Introduction
[CE 2.1]
- Project: Zigbee-Based Voice Recognition Automation System
- Organization: MUR & MUR International
- Designation: Telecoms Network and Systems Specialist
- Location: Umuahia, Abia, Nigeria
- Duration: August 2007 to October 2013
With wireless communication taking over the world, the Zigbee module is one of the most significant high-level communication protocols for creating a personal area network. I was assigned this project when I was promoted to Telecoms Network and Systems Specialist while working at MUR & MUR International. With all my previous experience, I have some background in Zigbee and want to implement it.
This episode is on a Zigbee-based wireless home automation system. The project team had two members, including me. The entire project was carried out on the client site except for microcontroller programming, which I executed from the office.
2. Background
[CE 2.2]
With the launch of numerous wireless technologies, the home automation industry has witnessed many changes. Scientists and industry professionals introduced many standards to meet their requirements. Zigbee is primarily used for data communication and is based on the IEEE 802.15.4 standard. Applications that require a long battery life and a secure network with a low data rate of 250 kbps are best suited for Zigbee.
It is also the best option to transfer signals from the sensor to input devices. The home automation system operates on sensor feedback without major changes to the infrastructure. Zigbee, along with microcontrollers, are used to recognize the voice commands and act accordingly. Best suited for elderly and disabled people, this system can control all the electrical lights and other appliances by voice commands.
This project primarily aims to design a voice recognition automation system using Zigbee for wireless communication. The remote systems detect the voice through a Zigbee transceiver, and the desired work is complete. There are sensors to detect the presence of people around and switch the appliance on and off accordingly.
[CE 2.3]
My Duties:
- I initially set the base station’s operational voltage to +5V. All the components use the same voltage.
- I worked on accomplishing the CPU mode when the user wants to make the system smart.
- I connected the HM2007 to the 8051 to enable the system to run in CPU mode.
- I cross-checked and reconfigured the system with different data bits and baud rates.
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CAREER EPISODE 3
Design Of Computer Networking Laboratory For Effective Teaching
1. Introduction
[CE 3.1]
- Project: Design of Computer Networking Laboratory for Effective Teaching
- Duration: [Date] – [Date]
- Location: [Location]
- Position: Student
2. Background
[CE 3.2]
The ICT-oriented academic organization’s main resource is computer networking laboratories. However, because of the specific nature of the users, it is problematic to design and build fully functional laboratory facilities within the set financial budgets.
Thus, replacing physical laboratories with virtual laboratories is recommended, which typically results in meeting and enhancing students’ learning experience. The work was implemented using engineering skills.
[CE 3.3]
The work aimed to develop an innovative method for the system’s development. I defined a strategy that worked with the specific management infrastructure, enabling efficient performance of the required system with linked equipment maintenance tasks. It resulted in obtaining hands-on experience.
I evaluated the distribution of the defined infrastructure, which allowed me to work simultaneously and deepen my understanding. There was a thorough discussion made with the project supervisor when analyzing and executing the work activities, which resulted in getting the desired work results.
[CE 3.4]
Duties:
- I worked on permitting the student group in the laboratory within the defined timeline.
- I applied engineering skills to retrieve the devices from the core equipment rack, thereby enhancing capabilities.
- I conducted cabling and connectivity management, linking the cable infrastructure with CAT6 cables.
- I conducted an experimental execution focused on MPLS, which required modifying the topology by connecting cables. Receive no-cost CDR samples from AustraliaCDRHelp.Com.
