Electronics

 

 


 

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E.g., 2017-06-29
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E.g., 2017-06-29
Jun 12th 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.

Average: 10 (1 vote)
Jun 5th 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: 5.1 (10 votes)
Jun 5th 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)
Jun 5th 2017

This course explains how to analyze circuits that have direct current (DC) current or voltage sources. A DC source is one that is constant. Circuits with resistors, capacitors, and inductors are covered, both analytically and experimentally. Some practical applications in sensors are demonstrated.

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Jun 5th 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: 6.5 (4 votes)
Jun 5th 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: 8.1 (8 votes)
Jun 5th 2017

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

Average: 6.9 (10 votes)
May 31st 2017

Learn how electronic devices, such as diodes and transistors, are designed to exploit the electrical properties of materials. In this engineering course, you will learn about diodes, bipolar junction transistors, MOSFETs and semiconductor properties.

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May 30th 2017

This course will provide an introduction and history of cellular communication systems that have changed our lives during the recent four decades and will become an essential and inseparable part of human life. The principles of wireless communication theory are covered with emphasis on the essential concept delivery to non-major learners in the easiest way.

Average: 5 (2 votes)
May 29th 2017

¿Te gustaría construir un robot y controlarlo a través de tu celular? ¡Estás en el curso indicado! Aquí podrás armar y animar un robot además de controlarlo con tu teléfono móvil, aún cuando te encuentres lejos de éste.

Average: 1 (1 vote)
May 29th 2017

Learn the fundamentals of digital signal processing theory and discover the myriad ways DSP makes everyday life more productive and fun.

Average: 7.3 (6 votes)
May 29th 2017

Este curso apresenta os principais conceitos do controle de sistemas e mostra suas vantagens e importância para a sociedade moderna. Você vai entender o que é o controle de sistemas e como o controle com realimentação funciona, e passará a perceber a sua presença em diversas situações em seu dia-a-dia, na natureza, no corpo humano e em diversos dispositivos, desde os mais simples até os mais complexos.

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May 29th 2017

This course introduces students to the basic components of electronics: diodes, transistors, and op amps. It covers the basic operation and some common applications.

Average: 3.8 (12 votes)
May 22nd 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: 7.7 (3 votes)
May 22nd 2017

This course gives you a complete insight into the modern design of digital systems fundamentals from an eminently practical point of view. Unlike other more "classic" digital circuits courses, our interest focuses more on the system than on the electronics that support it. This approach will allow us to lay the foundation for the design of complex digital systems.

Average: 7 (1 vote)
May 22nd 2017

En este curso aprenderemos los fundamentos del diseño de los circuitos digitales actuales, siguiendo una orientación eminentemente práctica. A diferencia de otros cursos más "clásicos" de Circuitos Digitales, nuestro interés se centrará más en el Sistema que en la Electrónica que lo sustenta. Este enfoque nos permitirá sentar las bases del diseño de Sistemas Digitales complejos.

Average: 10 (1 vote)
May 15th 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 (6 votes)
May 15th 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)
May 15th 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: 7 (3 votes)
May 15th 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)

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