The Complete Electronics Course: Analog Hardware Design
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Have you ever wondered why understanding electronics is difficult? Is it because electronics is really that difficult? Or is it because teachers’ explanations are difficult to understand and they use outdated teaching methods? Whatever is the case, Hardware Academy is here to provide high-quality courses that will cover 2 years of educational courses that you could get by attending a BSc in Electrical Engineering. We will start from the fundamentals and as we progress, we will try to understand more and more complicated circuits (which you will find out later that there are not even that complicated !).
Each chapter will have multiple exercises (questions with multiple answers) that you will have to complete (like a test) so that we know if you have paid attention or not and if you succeed, you can proceed further with the courses.
The simulator that we will use is available for free for everyone and based on multiple reviews, the simulator that we are going to use is the best tool if you want to understand how circuits work! (and it’s so much fun to use it ! )
We can guarantee that you will understand each course since we tried hard to explain in the most coherent way (also in the simplest way but at the same time reaching more complex topics) using one of the best software to simulate the circuits which will be an eye-opener for you.
Start learning Electronics with us today!
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1IntroductionVídeo Aula
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2The Story of ElectricityVídeo Aula
This course on electronics begins with a story about Thomas Edison's invention of the light bulb and how his team discovered the Edison effect, which marked the beginning of electronics. The course then covers the basics of electricity and examines the components that make up common types of electronic devices. The goal is to learn how electronics work at a level that will allow students to design and build their own electronic devices.
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3What is Electricity ?Vídeo Aula
This is a basic course on the concept of electricity and its application in everyday life. The course begins by introducing the importance of understanding electricity and its use in electronics. It covers how electricity is generated at power plants and transported to our homes, and how it is used in electrical devices such as ovens and vacuum cleaners. The course also discusses batteries and how they can be recharged, the measurement of electricity in volts, watts, and amps, and the different electrical ratings of various devices.
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4What is Electric Current ?Vídeo Aula
This course is designed to introduce the basic concepts of electronics to beginners. Before delving into electronics, one must have a clear understanding of electricity, which is the foundation of all electronics.
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5What is Electronics ?Vídeo Aula
This course will explore the history of electricity and electronics, starting from Benjamin Franklin's experiments with kites and lightning to the development of electronic devices. Students will learn about the evolution of electrical devices, such as the telegraph, lightbulbs, vacuum cleaners, and toasters, and how they convert electrical energy into light, heat, or motion. The course will also cover electronic devices, which manipulate the electrical current itself to perform useful tasks. Through this course, students will gain an understanding of the fundamental concepts of electricity and electronics, and how they have shaped our modern world.
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6Looking inside Electronic DevicesVídeo Aula
This course is an introduction to electronic circuit boards, also known as PCBs. The course covers the basic components found on a PCB and how they work together to create an electronic circuit. Students will learn about resistors, capacitors, diodes, transistors, and integrated circuits, and how these components are connected by conductive pathways on the circuit board.
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7Q&AQuestionário
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8What you will learnVídeo Aula
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9Pondering the Wonder of ElectricityVídeo Aula
This course provides an in-depth understanding of the phenomena known as electricity, but without using the imprecise term itself. Instead, the course focuses on the more precise terms, such as electric charge and electric current, to describe the different phases of this remarkable phenomenon. Starting with the history of our knowledge of electricity, the course explores the fascinating world of charges and currents, which are at the heart of many technological advancements.
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10Atoms IntroductionVídeo Aula
This course is an introduction to the fundamental concepts of electricity and atoms. The course covers the fact that electricity is a fundamental part of everything and that it is a fundamental part of the atoms that make up all matter. The course describes the basics of atoms, what they are made of and how they are structured, and how the smallest part of matter that cannot be divided without changing it to a different kind of matter is called an atom. The course is suitable for anyone who wants to understand the basic principles of electricity and atoms.
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11Examining the Elements - Periodic TableVídeo Aula
This course provides an introduction to the basic concepts of atomic structure and electricity. The course begins by defining the term "element" and discussing how it relates to the number of protons in an atom's nucleus, which is referred to as the atomic number. The role of neutrons is briefly explained, although they are not discussed in depth. The focus is then shifted to electrons, which are the source of electric current. The course covers how electrons orbit the nucleus and how their number relates to the number of protons in an atom.
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12Charge and ElectromagnetismVídeo Aula
This course will provide an in-depth understanding of electric charge and its significance in atom structure. You will learn about the two types of electric charge: negative and positive, and how they interact with each other. The course will cover the fundamental concept that opposite charges attract and similar charges repel. You will gain knowledge about how the attraction between electrons and protons holds the electrons and protons of an atom together. This course will also provide insights into the electromagnetic force, which causes each proton to attract exactly one electron, resulting in an equal number of electrons and protons in an atom. By the end of this course, you will have a comprehensive understanding of electric charge and atom structure.
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13Conductors and InsulatorsVídeo Aula
This course provides an introduction to conductors and insulators, two types of elements based on their ability to hold on to their outermost electrons. Through this course, you will learn about the properties of conductors and insulators and the difference between them. You will also explore the movement of electrons in a conductor and how it leads to the formation of electric current. This course will provide you with a foundational understanding of conductors and insulators and prepare you for more advanced studies in electrical engineering and physics.
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14Electric Current FlowVídeo Aula
This course provides an introduction to the basic concept of electric current. It explains the flow of electrons in a circuit and how copper cables are used to form a circuit. The course covers the force that acts upon the electrons to move in one direction, known as electromotive force (EMF) or voltage. The course explains how a simple battery can be used to create voltage and conductors, like copper wires, can form a closed loop circuit to allow electrons to travel back to their initial position. The goal of the course is to provide a simple and clear understanding of the concept of electric current without going into too many details.
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15Q&AQuestionário
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16Setting up the simulatorTexto
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17How to get started !Vídeo Aula
This short course will teach you how to use an easy-to-use circuit simulator for understanding basic electronic circuits. The simulator is by far the most amazing and can make your life much easier in understanding how electronics work. You will learn how to navigate to the website where the simulator runs, and how to use it, including how to place components and add sources. This course is designed for beginners and is straightforward and easy to understand. By the end of this course, you will have learned how to use this circuit simulator effectively to understand basic circuits.
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18So, what is voltage anyway?Vídeo Aula
This short course covers the fundamental concepts of voltage, current, and resistance in electronic circuits. The course aims to demystify these concepts and provide a simple explanation of how they relate to each other. The course explains that voltage is the motivation for electrons to move from one point in a circuit to another, resistance is the difficulty in the path between the two points, and current is the number of electrons that travel through the wire. The course also introduces Ohm's law, which states that voltage equals current times resistance, and emphasizes its importance in making sense of electronic circuits.
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19Direct Current(DC) vs Alternating Current(AC)Vídeo Aula
This course is an introduction to DC power sources and voltage. In the course, you will learn about the difference between a battery cell and a battery, and how they relate to voltage output. The course also covers the concept of direct current (DC) and how it differs from alternating current (AC). You will learn how to visualize the flow of current using a simulator, and how to prevent short circuits in a circuit. Additionally, the course explains the relationship between voltage and current and how they vary over time. By the end of the course, you will have a good understanding of DC voltage sources and how they work.
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20How to measure voltage and current in a circuit?Vídeo Aula
This course provides an introduction to measuring electric current using a multimeter, which is one of the most widely used pieces of test equipment in electronics. The course covers the basics of measuring current, including the difference between measuring current and other electrical measurements, and the importance of measuring current in electronics. The course also includes a practical demonstration of how to measure current using a simulator, and how to use an ammeter, which is integrated into a digital multimeter. By the end of this course, students will have a basic understanding of how to measure electric current using a multimeter and how to use this skill in their future projects.
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21Q&AQuestionário
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22Resistor IntroductionVídeo Aula
In this course, you will learn about the two most basic electrical components: batteries and resistors. You will understand the difference between the two, how they are used in circuits, and their unique properties. The course will cover resistor symbols, resistance values, and naming conventions. You will also learn about Ohm's law and the critical role that resistors play in circuit design. By the end of the course, you will have a fundamental understanding of electrical circuits and be able to identify and use batteries and resistors in your own projects.
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23Resistors in Series & ParallelVídeo Aula
This short course introduces the basics of resistors in series and parallel circuits. You'll learn how to calculate the total resistance when two or more resistors are connected in series or parallel. You'll explore how resistors can be connected in either series or parallel and how to calculate the total resistance of each configuration. The course will also cover Ohm's law and how to use it to calculate the value of a missing resistance in a circuit. By the end of the course, you'll have a solid foundation in the principles of resistors in series and parallel circuits.
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24Ohm's LawVídeo Aula
This course provides an introduction to one of the most important and fundamental laws in electrical circuits, Ohm's Law. You will learn about the relationship between voltage, current, and resistance, and how to use Ohm's Law to calculate any one of these values when the other two are known. The course includes a simple formula to calculate current, resistance, or voltage and will help you to understand the concept of electrical potential and how it affects the flow of current through a resistance. By the end of the course, you will be able to answer questions related to Ohm's Law and apply it to solve basic problems in electrical circuits.
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25What is voltage drop in an electric circuit?Vídeo Aula
This course will teach you about the concept of voltage drops in electrical circuits. You will learn how a battery produces a difference in electric potential across its two terminals, which creates a voltage. You will understand how resistors consume energy and the amount of work per unit charge associated with the current flowing through them, resulting in voltage drops. You will learn how to calculate voltage drops across resistors in a series and parallel circuit, as well as how to determine the position and magnitude of voltage drops. Through interactive exercises, you will gain hands-on experience in calculating voltage drops across resistors in a circuit. By the end of this course, you will have a solid understanding of the concept of voltage drops and its applications in electrical circuits.
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26Voltage DividerVídeo Aula
In this course, you will learn the basics of electronic circuits, starting with the calculation of current flow in a circuit. You will learn how to calculate the total opposition to current flow in a circuit, also known as total resistance or equivalent resistance. You will also learn how to apply Ohm's law to calculate current in a circuit.
Additionally, you will learn about voltage drop, which occurs when current flows through a component with resistance. You will understand the concept of output voltage in a circuit and how to measure it using a multimeter or a simulator. You will also learn about ground and how it acts as a reference point for voltage measurements in a circuit.
By the end of this course, you will have a solid foundation in the basics of electronic circuits and be able to apply this knowledge to more complex circuits in the future.
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27Voltage Divider under LoadVídeo Aula
In this course, you will learn about voltage dividers in electronics and what happens with the output voltage when it's connected to another circuit. The course will cover the concept of electrical loads and how they consume electrical energy in the form of current and transform it into other forms like heat, light, work, etc. You will also learn about resistors, their power rating, and how the output voltage of a voltage divider changes when a load is connected. The course will also explain how the voltage divider equation works and its limitations when the current passing through R1 and R2 are not equal. By the end of the course, you will have a better understanding of how voltage dividers work and how to apply them in various electronic circuits.
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28Light Emitting Diode (LED)Vídeo Aula
In this course, you will be introduced to the basics of electronics through the use of LEDs. You will learn about the concept of polarity in electronics, the difference between diodes and LEDs, and the basics of how LEDs work. The course will also cover the different colors, sizes, and shapes of LEDs and how to use them in various applications. By the end of the course, you will be able to build a circuit to light up an LED and have a solid foundation in electronics.
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29Current Limiting Resistor with LEDVídeo Aula
In this course, you will learn the basics of building a circuit with an LED component. The course will cover the process of finding the LED's data sheet and understanding the specifications listed on it, such as the forward voltage drop and the recommended maximum amount of current that should flow through the LED without damaging it. You will also learn about the role of resistors in keeping the current at a specific level and preventing the LED from burning up. By the end of this course, you will have built your first 'Hello World' circuit using the LED component TLUR6400.
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30Q&AQuestionário
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31Why we need Kirchhoff's circuit laws ?Vídeo Aula
This course provides an introduction to the analysis of electronic circuits. It covers the basics of Ohm's Law, series and parallel circuits, and equivalent resistance. Students will learn how to determine the current flow in a circuit by using different techniques. The course will also cover the concept of multi-loop circuits, which consist of junctions, and how to analyze them. By the end of the course, students will have a strong understanding of circuit analysis and will be able to apply these concepts to real-world circuits.
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32Kirchhoff's RulesVídeo Aula
In this course, you will learn the fundamental rules of circuit analysis, specifically Kickoff's First Law and Kickoff's Second Law. You will understand how these laws apply to simple and complex circuitry and how they can be used to solve circuit problems. The course will provide clear explanations of the laws, practical hints for applying them, and worked examples that demonstrate their use in real-world scenarios.
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33Kirchhoff's Current LawVídeo Aula
In this course, you will learn about one of the fundamental laws of circuit analysis, Kirchhoff's Current Law (KCL). You will explore the concept of current flow in a node or junction and how KCL applies to any circuit with multiple branches. The course will start by introducing the basics of current flow and circuit elements, leading to a detailed explanation of KCL and its practical applications.
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34Kirchhoff's Voltage LawVídeo Aula
This course is designed to provide an introduction to circuit analysis. Through lectures, demonstrations and practical exercises, students will learn about Kickoff's Law, which states that the algebraic sum of potential differences in any loop must be equal to zero. Students will learn how to apply Kickoff's Law to analyze circuits with resistors and voltage sources. They will also learn how to use labels to keep track of voltage differences and understand the concept of ground in a circuit.
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35Problem-Solving Strategy: Kirchhoff's RulesVídeo Aula
In this short course, you will learn how to analyze circuits using kickoff rules and linear equations. You will learn how to label points in the circuit, locate nodes or junctions, choose loops, apply kickoff rules, and use a map to deal with the sign of the voltage drop across components. By the end of the course, you will be able to generate a set of linear equations to find the unknown values in circuits, whether they are currents, voltages, or resistances.
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36Circuit Analysis using Kirchhoff's Rules - Part IVídeo Aula
In this course, students will learn how to analyze circuits using node and loop analysis. The course covers topics such as labeling circuit points, identifying nodes and currents, selecting loops, and applying Kirchhoff's current and voltage law. Additionally, students will learn how to solve basic circuits containing only one loop using a simulator. By the end of this course, students will be able to analyze and solve more complex circuits using node and loop analysis.
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37Circuit Analysis using Kirchhoff's Rules - Part IIVídeo Aula
In this short course, you will learn how to analyze electrical circuits and solve for current and voltage. You will be taught the basic principles such as Kirchhoff's laws, which will help you to calculate the voltage drop across resistive elements and the current flowing through a circuit. You will analyze a three-loop circuit with two nodes, write down equations for each loop, and apply Kirchhoff's laws to solve for the current and voltage in the circuit. By the end of this course, you will be able to analyze simple electrical circuits and calculate current and voltage in various circuit elements.
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38Q&AQuestionário
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39Electric Power - IntroductionVídeo Aula
In this course, you will learn about the concept of power in physics and why it is important. The course will cover the different types of energy and how they are transferred, with a focus on electric power. You will learn how to measure electric power and how it is consumed and produced in a circuit. This course will be useful for anyone interested in electronics or physics and will provide a solid foundation for further learning in these areas.
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40WattageVídeo Aula
This course covers the fundamentals of electric power and how it is measured. Students will learn about the relationship between electric energy and power, the units used to measure power, and the international system prefixes used to indicate different scales of power. Topics covered include microdots, milliwatts, kilowatts, megawatts, and gigawatts. The course also provides real-world examples of power consumption in different devices and settings. By the end of the course, students will have a solid understanding of electric power measurement and its practical applications.
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41Calculating PowerVídeo Aula
This short course covers the basic concepts of electric power, including its definition as the rate at which energy is transferred, its measurement in joules per second, and its calculation using voltage and current. The course also covers the relationship between voltage, current, and power, and how to calculate power in a purely resistive circuit using Ohm's law. Students will learn how to use equations to calculate power based on voltage and resistance or voltage and current. The course includes examples to help students apply these concepts in real-world scenarios.
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42Resistor Power RatingsVídeo Aula
This course will provide an in-depth understanding of power ratings in electronics. You will learn about the different types of energy transfers that occur in electric components, and how power losses can be minimized. The course covers resistor power loss and how it can be managed by selecting appropriate resistor values. You will also learn about the importance of keeping components operating under their maximum power rating to avoid undesirable outcomes. By the end of the course, you will have a comprehensive understanding of power ratings and how they impact electronic components.
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43Q&AQuestionário
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44Why we get AC signal from the wall-socket ?Vídeo Aula
This course provides a brief overview of why AC voltage is used instead of DC in power distribution. The course covers examples of DC electricity found in nature, why homes and businesses are wired for AC, and how AC voltage is converted to DC voltage for use in gadgets and devices. Additionally, the course delves into the history of power distribution and how power was initially distributed using small local power plants that powered individual neighborhoods or city sections.
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45AC - Important CharacteristicsVídeo Aula
This course is designed to provide an understanding of AC signals and their characteristics. The course covers the basics of AC signals, including their sinusoidal or Siwei form, and the most important properties of an AC signal. Participants will learn about the alternating current flow, frequency, amplitude, and voltage-time graph properties of an electrical signal. Through practical examples and simulations, students will develop a strong foundation in AC signals and gain the skills to analyze and interpret electrical signals.
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46Root mean square voltage (Vrms)Vídeo Aula
This course provides a comprehensive understanding of the Root Mean Square (RMS) voltage, which is used to measure the effective value of a varying voltage or current. The course explains how RMS is calculated, its significance, and how it differs from peak voltage. Additionally, it covers the applications of RMS in AC circuits and the importance of measuring AC voltage using an RMS meter. The course is suitable for individuals who want to deepen their knowledge of electrical engineering and those interested in measuring and analyzing AC voltage and current.
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47Q&AQuestionário
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48Capacitor IntroductionVídeo Aula
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49How a Capacitor Is MadeVídeo Aula
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50Types of CapacitorsVídeo Aula
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51How a Capacitor Works (in a DC circuit)Vídeo Aula
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52Calculating Charge, Voltage, and CurrentVídeo Aula
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53Capacitor in an AC circuitVídeo Aula
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54Impedance and Reactance of a CapacitorVídeo Aula
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55Caps w/ Various Frequencies (Impedance Overview)Vídeo Aula
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56Caps of Various CapacitancesVídeo Aula
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57Coupling capacitorsVídeo Aula
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58Decoupling capacitorsVídeo Aula
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59Why to place multiple bypass capacitors in parallel?Vídeo Aula
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60Smoothing capacitorsVídeo Aula
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61Q&AQuestionário
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66Inductor - IntroductionVídeo Aula
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67Types of InductorsVídeo Aula
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68Inductors in Series and ParallelVídeo Aula
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69Inductor Behavior in a DC circuitVídeo Aula
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70What is back E.M.F and how to control it?Vídeo Aula
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71Inductor Behavior in an AC circuitVídeo Aula
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72Inductive ReactanceVídeo Aula
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73Inductors w/ Various FrequenciesVídeo Aula
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74Inductors of Various InductancesVídeo Aula
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75Impedances of Same MagnitudeVídeo Aula
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76Series RLC ResonanceVídeo Aula
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77Transformers - (Step-Down, Step-Up, Isolation)Vídeo Aula
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78Long-Distance Power TransmissionVídeo Aula
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79Q&AQuestionário
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