Electronics S1W3: Learn to Calculate Watts, Volts and Amps
Learn Scientific Notation and how to use the Ohm's Law Wheel to solve basic electronics problems. (Semester 1, Week 3)

What you will learn
At the end of this course, students will be able to:
Properly use the Ohm's Law Triangle.
Understand the relationship between Watts and power.
Be able to use the Ohm's Law Wheel to solve electronics problems whenever two of the four circuit measurements are known.
Understand the difference between direct and inverse proportionality.
Be able to convert very large and very small numbers into Scientific Notation.
Correctly identify the number of significant digits in any number.
Why take this course?
๐ Course Title: Electronics S1W3: Mastering the Basics - Calculate Watts, Volts, and Amps with Ease! ๐ TDM (That's Me!) Richard Vannoy II here, your personal guide on this exciting journey into the world of electronics! In just one week, you'll transform your understanding of circuits with our Electronics S1W3 course. Dive deep into the essentials of Ohm's Law and Scientific Notation, all while mastering the Ohm's Law Wheel to solve real-world electronics problems.
๐ Course Description:
Are you ready to unlock the secrets behind electronic circuit analysis? With "Electronics S1W3: Learn to Calculate Watts, Volts, and Amps," you'll become a whiz at performing fundamental calculations with precision. This course is meticulously designed to help you understand and apply the principles of electronics mathematics, using the tools you need to succeed.
Here's what you can expect from this comprehensive online course:
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Understanding Scientific Notation: ๐งฎ
- Learn how to use scientific notation for dealing with very large or very small numbers in electronic measurements.
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Mastering the Ohm's Law Wheel: โ๏ธ
- Get hands-on experience with the Ohm's Law Wheel, a powerful tool that visually represents the relationships between voltage (V), current (I), and resistance (R).
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Calculating Watts and Power: โก
- Discover how to calculate power in circuits and understand its importance in various applications.
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Handling Significant Digits and Rounding Off Numbers: ๐ข
- Gain insight into the precise handling of significant digits and learn when and how to round off numbers without losing accuracy.
Key Takeaways:
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Practical Video Presentations: ๐ฅ
- Eleven detailed video presentations that cover over 2-1/2 hours of content, ensuring you have a thorough grasp of the concepts.
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Real-World Applications: ๐
- Apply what you learn to practical scenarios, making you circuit-savvy and ready for real-world problem-solving.
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Step-by-Step Guidance: ๐ ๏ธ
- Follow a clear, structured path from beginner to advanced level, all within one week!
By the end of this course, you'll have the tools and knowledge to confidently tackle any basic electronic circuit analysis with ease. Whether you're an aspiring engineer, a hobbyist, or just curious about how things work, this course is your stepping stone to understanding the mathematical principles behind electronics.
Enroll now and take the first step towards mastering electronics calculations! ๐ผโจ
Our review
๐ Course Review: Comprehensive Electronics Course ๐
Overall Rating: 4.2/5
Pros:
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Quality of Instruction: The course has received high praise for the quality of instruction, with clear explanations and a focus on ensuring understanding. Instructor Richard Vannoy is commended for his comprehensive approach to teaching electronics, particularly in his use of repetition to solidify concepts.
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Educational Approach: The instructor covers main points multiple times, which has been appreciated by learners. This method helps to ensure that students grasp the material before moving on to more complex topics.
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Detailed Explanations and Visual Aids: Students appreciate the detailed conversion charts and the way in which the instructor explains them. The course materials are presented well and seem to cater to those new to electronics.
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Repetitive Learning Style: The repetition in instruction has been both a pro and a con; however, many learners find it beneficial for understanding complex subjects.
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Comprehensive Coverage of Fundamental Concepts: As this course is part of a series, it serves as solid foundational work for students before they move on to hands-on electronics applications.
Cons:
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Audio Quality Issues: Some learners have reported difficulties hearing the instructor due to poor audio quality, which can be a significant barrier to understanding content.
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Pacing and Content Repetition: The course has been criticized for repetitive content, which could be condensed into fewer lectures. Some learners feel that the pacing is too slow, and the content could be more concise.
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Course Navigation and Material Accessibility: There have been complaints about not being able to download the handouts as promised in .pdf or powerpoint formats, which affects the course's practicality and usability for students.
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Continuity of Learning Path: A few learners have mentioned that the course does not seem to continue with more advanced topics like AC instruction, etc. This has led to concerns about the continuity of learning if one intends to follow a full learning path.
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Pricing and Value for Money: While many feel the course is worth the money paid, especially considering the comprehensive nature of the content, some learners suggest that the series would require a clearer track and perhaps not justify its price without it.
Additional Notes:
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The course has been described as "the best electronics course on Udemy, by far," indicating high satisfaction among students who have taken other electronics courses on the platform.
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A few learners have mentioned that they would enrol in face-to-face courses taught by the instructor if available in their location, highlighting the quality of instruction.
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The course provides a frank discussion on formulas and numbering, which is essential for anyone looking to work in the fields of electronics or electric engineering.
In conclusion, while there are some concerns regarding audio quality, repetition in content, and accessibility of materials, the course has been generally well-received for its educational approach and depth of coverage on fundamental concepts in electronics. The instructor's commitment to clear explanations and extensive use of examples make this a valuable resource for students at the beginner to intermediate level.