Free online courseBasic electronics

Course Description

The "Basic Electronics" course offers an extensive journey into the fundamental aspects of electronics, spanning six hours and four minutes. Rated highly at an average of 5 stars, this professional course, under the electrician subcategory, caters to those keen on mastering the core principles of electronics and electrical engineering.

Through engaging and informative sessions, students are introduced to the fundamental differences between AC and DC electricity, providing a strong foundation for understanding various types of electrical currents. An animated explanation demystifies power and phase, concepts crucial for grasping the intricacies of electric circuits.

The course delves into the essence of electricity, tracing historical discoveries like Benjamin Franklin's exploration of static electricity. Definitions and practical applications of current and voltage sources are clearly explained, equipping students with the knowledge to understand and create basic circuits.

Practical components like potentiometers, series and parallel resistor calculations, and resistor selection for LEDs are covered in detail. These sections empower students to handle real-world electronics projects with confidence. The course also includes essential hands-on learning, such as getting started with multimeters and using oscilloscopes, ensuring students can accurately measure and diagnose electronic components and systems.

Students explore the history, mechanics, and usage of LEDs, understanding forward voltage, working with RGB LEDs, and addressing common LED-related queries through a series of Q&A sessions. The course emphasizes the importance of resistors, voltage dividers, and methods to dim LEDs, solidifying the learner's grasp of these critical elements.

Further, the course investigates semiconductor classifications, rectification processes, and the practicalities of working with diodes and transformers. Simple animated overviews and practical demonstrations provide clarity on complex topics like half-wave and full-wave rectifiers, diode circuits, and transformer wiring.

Students also learn digital concepts such as binary, hexadecimal, and decimal conversions, broadening their understanding of numeric systems used in electronics. The course includes tutorials on LTspice and continuous rotation servo motors, expanding the learner's skill set in electronic simulation and motor control.

Ohm’s Law, alongside Kirchhoff's Current and Voltage Laws, is thoroughly explained with practice problems, allowing students to solve complicated circuits confidently. Fundamental explanations of voltage, current, and power lay a solid foundation for more advanced circuit analysis.

This comprehensive course ensures that learners not only acquire theoretical knowledge but also practical skills necessary for excelling in the field of basic electronics, making it an invaluable resource for aspiring electricians and electronics enthusiasts.