Electronics

 

 


 

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E.g., 2017-02-21
E.g., 2017-02-21
E.g., 2017-02-21
Feb 27th 2017

In this course students learn the basic concepts of acoustics and electronics and how they can applied to understand musical sound and make music with electronic instruments. Topics include: sound waves, musical sound, basic electronics, and applications of these basic principles in amplifiers and speaker design.

Average: 7 (2 votes)
Feb 27th 2017

Arduino senses the environment by receiving inputs from add-on devices such as sensors, and can control the world around it by adjusting lights, motors, and other actuators.

Average: 4.6 (9 votes)
Feb 22nd 2017

Gain an in depth overview of the 2017 NESC, the standard for safe installation, operation, and maintenance of electric power and communication utility systems, from the experts who publish it. Brought to you by the IEEE team that publishes the National Electrical Safety Code, this MOOC presents an introduction to the 2017 edition of the NESC and explains its purpose, scope, methodology, some basic rules and their application, as well as an overview of code adoption procedures, effective dates and more.

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Feb 20th 2017

What is the Internet of Things? What is augmented reality? This course deals with the new emerging technologies of IoT (Internet of Things) and AR (Augmented Reality).

Average: 3.8 (5 votes)
Feb 20th 2017

Este curso introduce al alumno a la electrónica y los Arduinos, comenzando desde lo más básico de un circuito eléctrico y finalizando con el diseño de circuitos de baja complejidad empleando dispositivos electrónicos programables. Durante el curso los alumnos aprenderán los fundamentos básicos de la electricidad y de la electrónica, conocerán los diferentes bloques empleados en el diseño de un circuito electrónico, aprenderán las bases del diseño de circuitos analógicos y digitales, y serán introducidos a la programación de estos últimos empleando la plataforma Arduino.

Average: 2 (1 vote)
Feb 20th 2017

Learn how MOS transistors work, and how to model them. The understanding provided in this course is essential not only for device modelers, but also for designers of high-performance circuits.

Average: 9.5 (2 votes)
Feb 20th 2017

This course covers the services and specifications of the most popular wireless communication technologies used around the world.

Average: 4.5 (8 votes)
Feb 20th 2017

Have you wondered how information from physical devices in the real world gets communicated to Smartphone processors? Do you want to make informed design decisions about sampling frequencies and bit-width requirements for various kinds of sensors? Do you want to gain expertise to affect the real world with actuators such as stepper motors, LEDs and generate notifications?

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Feb 20th 2017

Do you want to develop skills to prototype mobile-enabled products using state-of-the-art technologies? In this course you will build a hardware and software development environment to guide your journey through the Internet of Things specialization courses. We will use the DragonBoard™ 410c single board computer (SBC).

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Feb 20th 2017

It is hard to imagine life without your Smartphone – you have come to rely on it so much – for your work; to stay in touch with family and friends; to capture and share those special moments; to find your way around in a new neighborhood. Did you ever wonder how and when all this happened? Or how and when GPS sensors came to be in your cell phone?

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Feb 20th 2017

This course teaches how to design a feedback system to control a switching converter. The equivalent circuit models derived in the previous courses are extended to model small-signal ac variations. These models are then solved, to find the important transfer functions of the converter and its regulator system. Finally, the feedback loop is modeled, analyzed, and designed to meet requirements such as output regulation, bandwidth and transient response, and rejection of disturbances.

Average: 8.7 (7 votes)
Feb 20th 2017

This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are introduced, and are developed for finding the steady state voltages, current, and efficiency of power converters. Assignments include simulation of a dc-dc converter, analysis of an inverting dc-dc converter, and modeling and efficiency analysis of an electric vehicle system and of a USB power regulator.

Average: 7.3 (4 votes)
Feb 20th 2017

Introduction à l'optique non-linéaire, qui correspond au régime d'interaction laser-matière que l'on peut explorer à l'aide de lasers intenses, comme par exemple les lasers femtosecondes.

Average: 5 (2 votes)
Feb 20th 2017

Smartphones are one of the most influential devices that we use in our everyday lives. Smartphones consist of the most advanced hardware and software technologies that exist in the world, all combined together into a miraculous single easy-to-use portable system.

Average: 4.2 (5 votes)
Feb 20th 2017

Electricity is almost everywhere. Our civilization involves constant utilization of electricity, and electric circuits are important tools for this. In Principles of Electric Circuits , you will learn sufficient techniques for analyzing and designing circuits.

Average: 5.4 (5 votes)
Feb 20th 2017

Create simple systems that respond to and control the physical world using the Raspberry Pi and Python. This free online course will introduce you to Physical Computing, showing you how easy it is to create a system that responds to and controls the physical world, using computer programs running on the Raspberry Pi.

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Feb 15th 2017

Build real-world embedded solutions using a bottom-up approach from simple to complex in this hands-on, lab-based course. Learn how electronic gadgets are designed, developed, and built as embedded systems that shape the world.

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Feb 13th 2017

This course covers the analysis and design of magnetic components, including inductors and transformers, used in power electronic converters. The course starts with an introduction to physical principles behind inductors and transformers, including the concepts of inductance, core material saturation, airgap and energy storage in inductors, reluctance and magnetic circuit modeling, transformer equivalent circuits, magnetizing and leakage inductance.

Average: 9 (2 votes)
Feb 13th 2017

This course introduces more advanced concepts of switched-mode converter circuits. Realization of the power semiconductors in inverters or in converters having bidirectional power flow is explained. Power diodes, power MOSFETs, and IGBTs are explained, along with the origins of their switching times. Equivalent circuit models are refined to include the effects of switching loss. The discontinuous conduction mode is described and analyzed. A number of well-known converter circuit topologies are explored, including those with transformer isolation.

Average: 5.3 (3 votes)
Feb 13th 2017

In this course, you will learn to design the computer architecture of complex modern microprocessors.

Average: 7 (9 votes)

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