Power Up Your Knowledge: Dive Into the World of Electronics!
Electronics 101
Power Up Your Knowledge: Dive Into the World of Electronics!
Unlock the secrets of the intricate dance of electrons that powers our world with "Electronics 101." This compelling course is your gateway to understanding and mastering the heart of modern innovation. From the simple flicker of a light bulb to the complex inner workings of smartphones, journey into a realm where electricity and creativity converge. With hands-on experiences and clear, engaging content, you're not just learning electronics--you're transforming your potential. Break down barriers that once felt insurmountable; the world of electronics is not just for engineers--it's for anyone with curiosity and drive. Enroll now to step confidently into a future teeming with possibilities, prepared and empowered to innovate, create, and lead. Your adventure into the pulse of progress awaits.
Lesson 1. From Atoms to Circuits: Understanding the Fundamentals of Electricity
The course begins with a dive into foundational electrical theory concepts crucial for understanding electronics, emphasizing electric force, charge distinctions, and atomic structure. By mastering the behavior of conductors and insulators in electric circuits, you will develop a solid grounding for more complex electronic studies.
Lesson 1-
Lesson 1 Fundamentals of Electricity+
To begin the course, we introduce some elementary principles of electrical theory specifically related to the study of electronics.
An Introduction+
An Introduction
Lesson 1 Assignment+
Lesson 1 Assignment
Lesson 2. Understanding Voltage and Current
Voltage and current are demystified as essential concepts in electrical theory, with voltage likened to potential energy differences observable in devices like batteries, while current is clarified as the quantifiable flow of charge akin to movement in a wire. The lesson explains how these concepts are interconnected and sets a foundation for more advanced discussions in electronics.
Lesson 2-
Lesson 2 Voltage and Current+
In particular, this lesson will introduce and define the concepts of voltage and currenttwo critical parameters of electrical circuits.
Lesson 3. Navigating the World of Simple Electrical Circuits
Power supplies convert various energy forms into electrical energy, crucial for creating circuits that guide currents to perform tasks like heating and illumination. A switch in a circuit controls the flow of current, turning devices on or off by forming open or closed loops.
Lesson 3-
Lesson 3 Power Supplies and Simple Circuits+
In this lesson, we will consider power supplies (sources of voltage and current) and introduce some very simple circuits.
Lesson 3 Assignment+
Lesson 3 Assignment
Lesson 4. Harnessing Electrical Resistance: A Deep Dive into Resistor Circuits and Ohm's Law
We delve into the concept of resistance in resistor circuits, where Ohm's law helps to quantify the relationship between voltage, current, and resistance. Through gravitational analogies, we illustrate how resistors impede charge flow, resulting in heat production.
Lesson 4-
Lesson 4 Resistor Circuits and Ohms Law+
The lesson discusses a gravitational analogy to resistor circuits to help illustrate what is happening electrically.
Lesson 4 Assignment+
Lesson 4 Assignment
Lesson 5. Exploring the World of Resistor Networks
This lesson introduces resistor networks, analyzing how resistors behave in parallel and series arrangements. Emphasizing the importance of equal voltage drop across parallel resistors and consistent current through series resistors, it provides foundations for more complex circuit analysis.
Lesson 5-
Lesson 5 Resistor Networks+
In the previous lesson, we studied simple single-resistor circuits. Although these circuits illustrate some key principles of electronics, they arent all that interesting by themselves.
Lesson 5 Assignment+
Lesson 5 Assignment
Lesson 6. Demystifying Capacitors: An Introductory Journey into Charge Storage
A capacitor consists of two plates separated by an insulator and can store charge when connected to a power source, acting as a short-term energy reserve in circuits. This lesson covers basic capacitor functionality, including how charge accumulates and discharges, as well as its significance in generating time-variant voltages.
Lesson 6-
Lesson 6 Capacitor Circuits+
This lesson considers another type of electronic component: the capacitor.
Lesson 7. Exploring the Fundamentals of Magnetism and Its Role in Electric Circuits
Examination of magnetism within electric circuits reveals its basis in electric charge and motion, creating magnetic fields that affect wire loops, crucial for transformers and other devices. Induction, where a varying magnetic field produces current through a loop, is highlighted as essential for powering homes and industries.
Lesson 7-
Lesson 7 Fundamentals of Magnetism+
In this lesson, well look very briefly at magnetism and its relationship to electric charge. These concepts will allow us to discuss another important circuit device, the inductor, in the next lesson.
Lesson 8. A Dive into Electromagnetic Energy with Inductors
Lesson 8 introduces the inductor, a key electrical circuit component that, like a capacitor, stores energy but does so in a magnetic field. The lesson highlights the role of inductors in circuits, emphasizing their unique characteristics and applications in communications and transformers.
Lesson 8-
Lesson 8 Inductor Circuits+
In this lesson, well add another circuit device to our repertoire: inductors. Our discussion will rely heavily on the concepts of magnetism discussed in the previous lesson.
Lesson 9. Hands-On with Electronic Circuits
Efficient electronic circuit construction involves prototyping on solderless boards and circuit testing with multimeters. Engaging with this process, the lesson offers insights into the gradual development from computer-modeled ideas to real-world printed circuit board setups.
Lesson 9-
Lesson 9 Building Electronic Circuits+
In this lesson, well take a break from our intensive theoretical look at circuits and will turn to some practical considerationsspecifically, some basics of building and testing electronic circuits.
Lesson 10. The Quantum World of Semiconductors
This lesson delves into semiconductors, materials key to building diodes and transistors, foundational in all electronic gadgets. Semiconductor chips, now miniaturized into integrated circuits, allow for the complex functioning of contemporary electronic devices.
Lesson 10-
Lesson 10 Introduction to Semiconductor Devices+
Weve considered a variety of circuit components like resistors, capacitors, and inductors, but perhaps the biggest and most important class of components are based on semiconductors
Lesson 11. The Art of Electrical Transformation
A transformer's efficiency lies in its ability to alter voltage through magnetic induction, leveraging principles of AC power. This process ensures optimal conversion of high-voltage supply to suit domestic needs without generating additional power.
Lesson 11-
Lesson 11 Electronics Applied: Transformers+
In this lesson, well consider an application of what we've learned thus far: transformers. Specifically, well apply what we know about magnetism and inductors.
Lesson 12. Simplicity in Signals: Unraveling Basic Communication Circuits
An exploration of basic communication circuits, this lesson underscores the importance of capacitors and inductors in the wireless signal processing. It also demystifies how antennas function and how circuits can tune to specific frequencies.
Lesson 12-
Lesson 12 Electronics Applied: Basic Communication Circuits+
The final lesson of this course looks at another application of material from previous lessons: simple communication circuits.
Final Exam+
Final Exam
In This Course
19 Hours average completion time
1.9 CEUs
12 Lessons
18 Exams & Assignments
84 Discussions
12 Videos
29 Reference Files
21 Articles
Mobile Friendly
Last Updated June 2024
Description
Discover the Magic Behind Modern Gadgets: A Deep Dive into Electronic Circuitry
In an era dominated by digital technology, the pulsing heart of every device is its intricate electronic circuitry. But have you ever wondered about the magic that happens within these sleek devices? Venture with us into the electrifying realm of electronic circuits and unveil the enigma of these technological marvels!
Our meticulously curated course unravels the very essence of electric and electronic circuit analysis. We initiate this riveting journey with a panoramic view of electrical theory, steering you seamlessly towards the foundations of circuit components - from the vitality of power supplies to the elegance of resistors, capacitors, and inductors.
Going beyond mere theory, the course illuminates the art of actual circuit design. Immerse yourself in the thrilling process of circuit construction, testing, and measurement, equipping you with the prowess to further delve into this enthralling domain. We further spice up your learning experience by unfolding the mesmerizing world of semiconductors and their mighty soldiers - the transistors.
By the culmination of these lessons, you'll be adept at discerning the myriad applications of the principles so passionately discussed. Fear not if you're a neophyte or if mathematical jargon isn't your best friend. Our course is tailored to resonate with enthusiasts from diverse backgrounds, ensuring that even the most complex concepts are distilled into easily digestible nuggets of wisdom.
What's Inside for You?
A comprehensive grounding that transforms novices into informed enthusiasts.
Insights that not only enlighten but also empower you to delve deeper into areas like semiconductor devices, multifaceted electronic networks, avant-garde circuit design, and the enthralling universe of hobbyist electronics.
Unshackle your curiosity and embark on this illuminating expedition with us. Whether you're looking to refresh your foundational knowledge or ignite a newfound passion, our course promises to be your guiding light in the captivating world of electronic circuitry. Dive in and experience the wonder behind every beep, buzz, and blink of your gadgets!
Skills You'll Develop
Grasp the principles of transformers and voltage conversion
Use multimeters for circuit testing and troubleshooting
Interpret semiconductor behaviors in electronic devices
Understand fundamental electrical theories and principles
Comprehend the functions of capacitors and inductors
Relate magnetism to electric circuit applications
Apply Ohm's Law in practical scenarios
Develop skills in constructing electronic prototypes
Navigate basic communication circuit functionalities
Analyze and design basic electronic circuits
Skills You'll Develop
Grasp the principles of transformers and voltage conversion
Use multimeters for circuit testing and troubleshooting
Interpret semiconductor behaviors in electronic devices
Understand fundamental electrical theories and principles
Comprehend the functions of capacitors and inductors
Relate magnetism to electric circuit applications
Apply Ohm's Law in practical scenarios
Develop skills in constructing electronic prototypes
Navigate basic communication circuit functionalities
Analyze and design basic electronic circuits
More About This Course
Harness Electrical Resistance: Dive deep into resistor circuit analysis.
Discover Electromagnetic Energy: Learn inductors' role and applications.
Uncover Communication Circuits: Learn signal processing and circuit tuning.
Explore Electrical Transformation: Discover transformers' voltage conversion.
Demystify Capacitors: Uncover the science of charge storage and functionality.
Understand Voltage and Current: Grasp essential electrical concepts easily.
Explore Resistor Networks: Gain insights into resistor behavior and setups.
From Atoms to Circuits: Master foundational electrical theories effortlessly.
Unravel Semiconductor Mysteries: Understand key materials in electronics.
Navigate Simple Circuits: Comprehend power supplies and circuit functions.
What You'll Achieve
Identify and differentiate between positive and negative electric charges by examining their behaviors in attracting or repelling forces.
Recognize and describe the basic atomic structure, including protons, neutrons, and electrons, and their roles in electrical properties.
Define voltage as the amount of potential energy per coulomb of charge between two points in an electric field.
Calculate the current by determining the number of coulombs passing through a point per second in an electrical circuit.
Recognize the function and representation of a simple power supply in electrical circuits by identifying its positive and negative terminals
Analyze a simple electrical circuit and determine the direction of current flow based on the orientation of the power supply terminals
Define resistance and explain its effect on current flow in a circuit, using resistors as an example.
Apply Ohm's Law to calculate and analyze voltage, current, and resistance in simple resistor circuits.
Identify the voltage drop across resistors arranged in parallel using Ohm's law.
Analyze the total current flow in circuits with two resistors in series.
Recognize the function of a capacitor by describing its ability to store electrical energy as a function of capacitance and voltage
Analyze simple circuits containing capacitors by calculating the charge stored based on capacitance and voltage using the formula Q = CV
Identify and describe the relationship between electric current and magnetism, providing examples of their interaction in wire loops.
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19 Hours average completion time
1.9 CEUs
12 Lessons
18 Exams & Assignments
84 Discussions
12 Videos
29 Reference Files
21 Articles
Mobile Friendly
Last Updated June 2024
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