Today’s class on BTE1522 – Innovation (Python), we continue the exciting journey of Slider Game development through Activities 6 and 7. The focus centered on implementing a game timer and a game over function in the game, enriching the understanding of essential coding concepts while enhancing our gaming experience.
In Step 6, a game timer is introduced, injecting an element of urgency and time management into our game dynamics. As we looked into this concept, we explored the means of tracking time within the game environment and orchestrating specific events based on elapsed time.
Step 7 propelled us into the intricacies of timing systems, where we fine-tuned our game mechanics to ensure a fluid and immersive gameplay experience. This step demanded a delicate balance of coordination, as we synchronized various game events, including character movements and enemy appearances.
A pseudo-code for the overall codes:-
Assignment
Here is the details of the Assignment that should be completed by April 22nd, 2024.
*UMP STEM Lab Arduino Robotics Programming Synopsis can be found here.
The Arduino robotics programming session focused on introducing 30 students, from the Faculty of Electrical and Electronics Engineering UMPSA, to the fundamentals of coding and robotics using Arduino microcontrollers. The content covered basic coding concepts and gradually progressed to advanced topics such as line following algorithms. Through hands-on exercises and projects, students gained practical experience in programming Arduino boards to control a miniature 2-wheel robotic systems. The session successfully engaged students in interactive learning activities, fostering their understanding of robotics principles and enhancing their coding skills.
A special appreciation is extended to the faculty for their exceptional coordination in facilitating communication between the participants and the UMP STEM Lab.
*UMP STEM Lab Raspberry Pi Programming Synopsis can be found here.
In the Raspberry Pi IoT session, 33 students from the Faculty of Electrical and Electronics Engineering UMPSA were introduced to the concept of the Internet of Things (IoT) using Raspberry Pi on the UMP STEM Cube, a pico-satellite learning kit specifically designed to facilitate engineering learning.
The content covered basic digital input/output operations on onboard LEDs, as well as topics such as dashboard design using gyrometer and BMU280 sensor data, including collecting and storing data in a cloud database. Students learned to interface sensors with Raspberry Pi boards and develop IoT applications for real-world scenarios. The session provided students with valuable insights into IoT technology and its applications in various domains.
A special appreciation is extended to the faculty for their exceptional coordination in facilitating communication between the participants and the UMP STEM Lab.
InSyaAllah on April 1st, 2024, Monday, there will be a sharing session by AT&S. Scheduled activities include:
VR exhibition of AT&S Kulim plant (FTKEE Foyer)
Tech Talk titled- From The Silicon Alps to Silicon East Here Comes AT&S Story (DK3)
A little update about the semiconductor industry in Malaysia:-
1 – The semiconductor industry in Malaysia has seen exponential growth in recent years, especially amidst the ongoing tensions between the US and China. Malaysia plays a vital role in the chip war industry, positioning itself as a key player in the global semiconductor supply chain.
2 – AT&S was the largest recent investor in Malaysia in 2023 with an investment of RM8.5 billion.
3 – Although the semiconductor sector in Malaysia is experiencing rapid growth, we are still facing challenges with talent shortages. Engineers are particularly in demand, constituting 65% of talent shortages. Initiatives like the New Industrial Master Plan (NIMP) 2030 aim to address this by fostering local talent in areas like IC design and engineering.
Join us in this talk to gain insights, experiences, and the fascinating story behind AT&S’s journey in the tech industry. From innovative breakthroughs to industry trends, get ready to be inspired by the remarkable tale of AT&S.
Single Sideband and Double Sideband Technique: Yet another Analog Carrier ModulationAs we look into the details of communication system design, understanding the fundamental of modulation techniques is crucial. In today’s laboratory session, we explored the Single Sideband (SSB) and Double Sideband (DSB) modulation and demodulation.
Before going into the practical aspects of our lab assignment, let’s take a recap the significance of passband in the context of these modulation techniques.
Modulation Techniques
While digital modulation techniques dominate contemporary communication systems, our focus in BTE3233 remains on analog carrier modulation techniques. These techniques, steeped in tradition, offer invaluable insights into the evolution of modern modulation methods.
SSB and DSB Modulation SSB and DSB modulation techniques offer unique advantages over traditional Amplitude Modulation (AM) and Frequency Modulation (FM) methods. Despite the widespread adoption of AM and FM in various communication applications, SSB and DSB modulation techniques continue to hold relevance due to their efficient utilization of passband.
In the frequency spectrum, Single Sideband (SSB) modulation exhibits a distinctive characteristic compared to traditional Amplitude Modulation (AM). Unlike AM, which transmits both sidebands along with the carrier signal, SSB modulation only transmits either the upper sideband (USB) or the lower sideband (LSB) along with the carrier. As a result, SSB modulation effectively utilizes half of the bandwidth required by AM, leading to enhanced spectral efficiency.
In the frequency domain, SSB modulation produces a spectrum with a single sideband extending from either side of the carrier frequency, with the other sideband and the carrier suppressed. This concentrated spectral distribution enables SSB signals to occupy a narrower bandwidth, making them ideal for conserving precious frequency resources while maintaining signal integrity. During demodulation, the suppressed sideband is effectively reconstructed, ensuring faithful reproduction of the original message signal. Thus, in the frequency spectrum, SSB modulation and demodulation techniques showcase a streamlined and efficient utilization of frequency resources, paving the way for optimized communication system design.
Advantages of SSB and DSB Modulation
Enhanced Bandwidth Utilization: SSB and DSB modulation techniques optimize spectral efficiency by transmitting either one sideband (SSB) or both sidebands (DSB) along with the carrier. This efficient use of bandwidth ensures optimal utilization of the passband, making these techniques ideal for bandwidth-limited communication channels.
Power Efficiency: By eliminating redundant components such as the carrier and one sideband (in the case of SSB), these modulation techniques enhance power efficiency during transmission. This translates to improved signal-to-noise ratio and reduced power consumption, contributing to overall system performance.
Reduced Interference: SSB and DSB modulation techniques minimize interference with adjacent channels by transmitting only essential spectral components within the passband. This reduction in interference enhances signal clarity and reception quality, particularly in environments with high spectral congestion.
As we went through our lab assignment today focusing on SSB modulation and demodulation, it’s essential to recognize the pivotal role of passband in shaping the efficiency and effectiveness of these modulation techniques. Note that the advantages of SSB and DSB modulation, enable the possibility to design robust and efficient communication systems that thrive within the constraints of the passband.
Stay tuned for our upcoming lab session (FM Mod & Demodulation), where we’ll translate theory into practice and delve deeper into the practical implementation of Frequency Modulation and its demodulation techniques.
Get ready to explore the fascinating world of frequency-based communication, where signals dance across the spectrum with precision and clarity. Don’t miss out on this exciting opportunity to expand your skills and understanding in communication engineering. See you in the lab!
