Best Free Engineering Courses & MOOCs

Coursera

Korea Advanced Institute of Science and Technology - KAIST

Introduction to Advanced Vibrations (Coursera)

Engineering

Dive deep into the world of vibrations with our 'Introduction to Advanced Vibrations' course. This course begins by reviewing fundamental concepts like single and double degree of freedom systems before moving on to complex topics such as multiple degrees of freedom systems. You'll gain a thorough understanding of how these principles apply in practical problems, making this an essential learning path for engineers and enthusiasts alike.

Jun 29th 2026

5-12 Weeks

Vibrations Beams Strings

Coursera

University of Colorado Boulder

Diode - pn Junction and Metal Semiconductor Contact (Coursera)

Engineering Sci: Physics

Dive into the world of semiconductor physics with our advanced course on Diodes: pn Junction and Metal-Semiconductor Contacts. This course is designed to provide a thorough understanding of critical concepts such as equilibrium behavior, current-voltage relationships, capacitance under bias, breakdown phenomena, and surface effects that are essential for designing and analyzing electronic devices.

Jun 29th 2026

4 Weeks

Diodes PN Junctions Semiconductor Devices Specialization

FutureLearn

University of Leeds

Food Science and Nutrition: From the Farm to You (FutureLearn)

Engineering Food & Nutrition

Embark on a deliciously educational journey with 'Food Science and Nutrition: From the Farm to You'. This course takes you through the intricate process of how food is produced, processed, and consumed, shedding light on nutrition, food technology, and the impact of diet around the world. Whether you're passionate about food, a budding nutritionist, or simply curious about what's in your meals, this course offers valuable insights into the science behind our sustenance.

Jun 29th 2026

2 Weeks

Nutrition Food Food Processing

Coursera

University of Colorado Boulder

Averaged-Switch Modeling and Simulation (Coursera)

Engineering

Dive into the world of power electronics with our foundational course on Averaged-Switch Modeling and Simulation. This course is part one of a sequence designed to equip you with essential skills in modeling and controlling pulse-width modulated (PWM) switched-mode power converters. Through analytical and simulation tools, you'll explore time and frequency domains, applying Middlebrook's feedback theorem for practical design-oriented analysis.

Jun 29th 2026

3 Weeks

Modeling Simulation Power Electronics

Coursera

University of Manchester

Protecting the World: Introducing Corrosion Science and Engineering (Coursera)

Engineering

Explore the fascinating world of corrosion science and engineering with our online course. From understanding the causes of metal degradation to learning about its environmental consequences and economic costs, this course will equip you with essential knowledge on how to protect metals from corrosion. Whether you're a student, professional, or simply curious, join us in discovering the secrets behind rusting metals and how we can mitigate their deterioration.

Jun 29th 2026

4 Weeks

Engineering Corrosion Corrosion Science

Coursera

University of Colorado Boulder

Sensors and Sensor Circuit Design (Coursera)

Engineering

Dive deep into the world of sensors with our introductory course on Sensors and Sensor Circuit Design. Whether you're a beginner or an experienced engineer looking to refine your skills, this course will equip you with the knowledge needed to specify, implement, and optimize various types of sensors in your projects. From understanding sensor fundamentals to creating effective hardware and firmware solutions for processing sensor signals, this course covers it all.

Jun 29th 2026

5-12 Weeks

Software Hardware Microprocessors

Coursera

University of Colorado Boulder

Pressure, Force, Motion, and Humidity Sensors (Coursera)

Engineering

Embark on a journey into the world of sensing technology with our Pressure, Force, Motion, and Humidity Sensors course. Designed for those new to the field as well as seasoned professionals, this course provides an in-depth understanding of how these critical sensors work and their applications across various industries. Start now and unlock the potential to innovate.

Jun 29th 2026

5-12 Weeks

Embedding Sensors and Motors Specialization Sensor Circuit Design Analog Hardware

Coursera

University of Colorado Boulder

Sensor Manufacturing and Process Control (Coursera)

Engineering

Embark on a journey into the world of Sensor Manufacturing and Process Control with our specialized online course. Following up on previous courses in our Embedding Sensors and Motors specialization series, this course dives deep into advanced sensor applications and control processes. With expert guidance and practical lab exercises, you'll gain invaluable skills to optimize your manufacturing processes.

Jun 29th 2026

5-12 Weeks

Embedding Sensors and Motors Specialization Sensor Manufacturing Process Control

Coursera

University of Colorado Boulder

Light Emitting Diodes and Semiconductor Lasers (Coursera)

Engineering Sci: Physics

Dive into the world of semiconductor light emitting diodes (LEDs) and lasers with our expert-led online course. Learn key principles, analysis techniques, and practical applications to advance your understanding and skills in this critical field. Perfect for professionals and enthusiasts alike looking to innovate in photonics and electronics.

Jun 29th 2026

5-12 Weeks

Semiconductors Electrical Engineering LEDs