Electronics S1W1: Basic Terminology and Schematic Symbols from Udemy

The course:

Starting at the atomic level, or, why we need to understand how electricity and electronics are driven by electrons.

The three things that make electronics work:

......Conductors

......Insulators

......Semiconductors

What is electrical/electronic current?

Intro to basic circuit terminology.

Overview of many schematic symbols

The Semester: (This course is week 1 of this eight week semester.)

Direct Current at the Molecular Level (This class)

Electrical Units; Volts, Ohms, Amps and Watts

Measuring Equipment

Basic DC Circuits; Voltage, Current, Resistance and Power

DC Circuit Analysis; Kirchhoff's Laws; Determining Resistance, Voltage, Current and Power in Series and Parallel Resistive Circuits

Resistors, Potentiometers, and Rheostats

Cells and Batteries

Magnetism and Magnetic Devices; Selonoids and DC Motors

The Program:

Future semesters will include AC Electronics, Solid State Electronics (Transistors, FETs, MOSFETs and JFETs), Transistor and OpAmp theory, Communications Theory and Digital Electronics.

What's inside

Learning objectives

You will be able to identify atoms as conductors, semiconductors or insulators.
You will know why electrical current is the flow of free electrons.

you will be introduced to schematic diagrams and and many schematic symbols, and be able to identify several schematic symbols.

You will be able to identify atoms as conductors, semiconductors or insulators.
You will know why electrical current is the flow of free electrons.
you will be introduced to schematic diagrams and and many schematic symbols, and be able to identify several schematic symbols.

Syllabus

Electricity at the Molecular Level

At the conclusion of this video:

1. You will have an introductory understanding of the Periodic Table of the Elements.

2. You will be able to name the parts of an atom and the charge (positive, negative or neutral) of each.

The composition of atoms is reviewed

At the conclusion of this video, you will:

1. understand charge and that it is a lack or an excess number of electrons.

2. describe how atoms of different elements bond together.

Units of charge and current flow are described.

Conductors, Insulators and Semiconductors

At the conclusion of this video, you will understand that the number of electrons in the outer shell of any element is what gives that element the ability to conduct electricity.

At the conclusion of this video, you will understand the fundamental fact that electricity or electronics depends on the movement of charge (electrons) in conductive elements.

Circuit Terminology and Schematic Symbols

At the conclusion of this video, you will:

1. Have dissected a flashlight to learn the basic schematic symbols of its component parts.

2. understand that electricity and electronics depends on a complete circuit to perform work.

The Anatomy of a Flashlight

At the conclusion of this video, you will:

1. observe and be able to identify schematic symbols for basic electronic components.

2. be able to visually identify basic electronic components, such as resistors, capacitors and inductors, and

3. be able to draw the schematic symbol for each.

At the conclusion of this video, you will have completed a tour of many schematic symbols in use today, and be aware that you will be memorizing the symbols at a later date.

Schematic Symbols

This section will introduce you to the concept of electronic labs and how they are used to enhance and demonstrate your skills.

Introduction to Electronics Labs, Part 1 of 3

Introduction to Electronics Labs, Part 2 of 3

Introduction to Electronics Labs, Part 3 of 3

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Breaks down the challenging topic of electricity, starting with atomic structure

Explores atomic makeup of conductors, semiconductors, and insulators

Suitable for beginners with no prior background in electronics

Provides a solid foundation for understanding electricity and electronics

Introduces basic circuit terminology and schematic symbols

Covers multiple aspects of direct current (DC) circuits

Reviews summary

Engaging course in electronics terminology

According to students, Electronics S1W1: Basic Terminology and Schematic Symbols has clear and engaging content. Learners say that they are looking forward to the next classes in the series. Overall, this course receives high praise and is well-received by learners.

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Electronics S1W1: Basic Terminology and Schematic Symbols with these activities:

Organize course materials

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Organizing your course materials can help you stay on top of the course and make it easier to find the information you need.

Browse courses on Organization

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Gather all of the course materials, such as lecture notes, readings, assignments, and quizzes.
Create a system for organizing the materials, such as using folders or a binder.
Review the materials regularly to stay up to date with the course content.

Review basic electrical terminology

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Reviewing basic electrical terminology can prepare you for the course and ensure you can understand the foundational terms.

Browse courses on Electricity

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Identify the basic electrical terms used in the course, such as voltage, current, resistance, and power.
Be able to define each term and explain its significance in electrical circuits.

Watch tutorials on basic electrical concepts

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Watching tutorials on basic electrical concepts can give you a strong foundation for the course and help you understand the fundamentals.

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Find online tutorials or videos that explain basic electrical concepts, such as Ohm's law and Kirchhoff's laws.
Take notes on the important concepts and formulas discussed in the tutorials.
Try to apply the concepts you learn to solve simple electrical problems.

Five other activities

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Create a mind map of electrical concepts

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Creating a mind map of electrical concepts can help you organize your knowledge and see the relationships between different concepts.

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Start with a central concept, such as electricity or electronics.
Add branches to the mind map for different concepts related to the central concept.
Use different colors, shapes, or images to represent different concepts and relationships.

Practice drawing schematic symbols

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Practicing drawing schematic symbols can improve your understanding of circuits and help you understand how they work.

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Use the provided resources to learn the schematic symbols for various components, such as resistors, capacitors, and transistors.
Practice drawing simple circuits using the schematic symbols.
Explain the function of each component in the circuits and how they are connected.

Join a study group or discussion forum

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Joining a study group or discussion forum can provide you with opportunities to interact with other students, ask questions, and share your knowledge.

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Find a study group or discussion forum related to the course material.
Attend the meetings or participate in the discussions regularly.
Ask questions, share your insights, and help other students understand the material.
Use the study group or discussion forum to stay motivated and engaged in the course.

Participate in an electronics design competition

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Participating in an electronics design competition can challenge you to apply your knowledge and skills, and it can also help you build your confidence.

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Find an electronics design competition that aligns with your interests and skill level.
Form a team or work independently on the project.
Research the competition rules and requirements.
Design and build your electronics project.
Submit your project to the competition and present it to the judges.

Contribute to an open-source electronics project

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Contributing to an open-source electronics project can help you learn from others, improve your coding and design skills, and contribute to the community.

Browse courses on Collaboration

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Find an open-source electronics project that interests you.
Review the code and documentation for the project.
Identify areas where you can contribute.
Make your contributions to the project.
Test your changes and submit them for review.

Career center

Learners who complete Electronics S1W1: Basic Terminology and Schematic Symbols will develop knowledge and skills that may be useful to these careers:

Electronics Engineer

As an Electronics Engineer, you will design and test many kinds of electrical equipment, such as broadcast and communications systems, computers, and medical equipment. This course discusses the fundamentals of electronics and can help prepare you to step into an entry-level role in this field.

See salaries and explore the career path for Electronics Engineer

Electrical Engineering Technician

In this hands-on role as an Electrical Engineering Technician, you will assist Electrical Engineers in the design and development of electrical systems for products like power plants, vehicles, and aircraft. This course can provide a strong foundation for the basic technical knowledge and skills needed for this role.

See salaries and explore the career path for Electrical Engineering Technician

Electrical Engineer

Electrical Engineers design, develop, test, and supervise the installation of electrical systems in a variety of industries. This course teaches basic concepts in electricity and electronics. It may be a good starting point for you if are looking to pursue a career as an Electrical Engineer.

See salaries and explore the career path for Electrical Engineer

Electronics Assembler

As an Electronics Assembler, you will assemble and test various electronic components, such as circuit boards and wiring harnesses. This entry-level course can introduce you to basic electrical and electronic principles involved in assembling devices like computers, radios, and cell phones.

See salaries and explore the career path for Electronics Assembler

Engineering Manager

An Engineering Manager leads a team of engineers and other technical staff in product development or manufacturing. This course may be helpful as a starting place for those interested in a leadership position within a technical industry.

See salaries and explore the career path for Engineering Manager

Electronics Technician

Electronics Technicians install, maintain, and repair electrical and electronic systems, such as those found in industrial machinery, medical equipment, and communications systems. This course can help you build a foundation of basic electronic principles that will be helpful in servicing electronic equipment.

See salaries and explore the career path for Electronics Technician

Electrician

Electricians install, maintain, and repair electrical wiring, fixtures, and equipment. While the focus of this course is on basic electronics, the knowledge gained here may be helpful to Electricians when dealing with newer electronic building systems or circuitry.

See salaries and explore the career path for Electrician

Engineering Assistant

Engineering Assistants help engineers with a variety of tasks, such as preparing drawings, conducting tests, and writing reports. This course may be helpful for those aspiring to become an Engineering Assistant as it introduces terminology and basic knowledge of electrical/electronic systems.

See salaries and explore the career path for Engineering Assistant

Electrical Systems Technician

Electrical Systems Technicians install, maintain, and repair electrical systems in a variety of settings, such as power plants, factories, and commercial buildings. This course can provide a basic introduction to some of the terminology used in this field.

See salaries and explore the career path for Electrical Systems Technician

Electronics Production Supervisor

Electronics Production Supervisors oversee the production of electronic products, such as circuit boards and semiconductors. This course can provide a foundation in the basics of electronics, which may be helpful in managing the activities of this production environment.

See salaries and explore the career path for Electronics Production Supervisor

Electronic Equipment Repairer

Electronic Equipment Repairers install, maintain, and repair electronic equipment, such as computers, televisions, and medical devices. This course can provide an introduction to the basic electronic principles commonly used in such devices.

See salaries and explore the career path for Electronic Equipment Repairer

Robotics Technician

Robotics Technicians install, maintain, and repair robots used in a variety of industries, such as manufacturing and healthcare. This course may be helpful to someone in this role as it introduces some of the basic electronic principles used in robotic systems.

See salaries and explore the career path for Robotics Technician

Instrument Technician

Instrument Technicians install, maintain, and repair instruments used in a variety of industries, such as manufacturing and healthcare. This course may be helpful to someone in this role as it introduces some of the basic electrical/electronic principles used in instrumentation.

See salaries and explore the career path for Instrument Technician

Maintenance Technician

Maintenance Technicians perform scheduled maintenance and repairs on a variety of equipment and machinery. While the focus of this course is on electronics, it can provide a basic introduction to the principles of electricity and electronics that Maintenance Technicians need to be familiar with.

See salaries and explore the career path for Maintenance Technician

Industrial Electrician

Industrial Electricians install, maintain, and repair electrical systems in industrial settings, such as factories and power plants. This course may be helpful to someone in this role as it introduces some of the basic electrical/electronic principles commonly used in industrial environments.

See salaries and explore the career path for Industrial Electrician