Electronics is the study and use of electrical devices that operate at relatively low voltages by controlling the flow of electrons or other electrically-charged particles in devices such as thermionic valves and semiconductors. The pure study of such devices is considered as a branch of physics, while the design and construction of electronic circuits to solve practical problems is part of the fields of electrical engineering, electronic engineering and computer engineering

Electronic Concepts.

Electronic Concepts is written to work in conjunction with slide show control matrix below. Study text and view animations online. Text covers RCL networks, semiconductors, power supplies, operational amplifiers and much more.

BASIC ELECTRONICS

his chapter basic electronics is the most important of all for newcomers. Without a thorough grasp of basic electronics you will never fully understand the later and much more complicated electronics tutorials.

Electronics Recycling

The goal of the NRC's Electronics Recycling Initiative is to promote the recovery, reuse and recycling of obsolete electronic equipment, and to encourage the design, manufacture and purchase of environmentally responsible electronic equipment.

Electronics Education SuperSite

Here is an unusual series of 13 tutorial pages that explain and demonstrate how to find total amounts of electrical units: total resistance, total power, total voltage, total inductance in series, total inductance in parallel, and so on.

General Electronics

Download electronic design software or run it from the web without saving it to your hard disk.

Lessons In Electric Circuit

These books and all related files are published under the terms and conditions of the Design Science License. These terms and conditions allow for free copying, distribution, and/or modification of this document by the general public.

Basic Electrical Technology

Index of /courses/Webcourse-contents/IIT Kharagpur/Basic Electrical Technology/pdf

Electronics Tutorial

Welcome to the electronics tutorial! If you want to learn electronics, it's a great place to start. You can also revise for your GCSE here, as it's written to GCSE standard for the year 2000 (so if you're taking it in 1999, forget it. but have a look anyway!). It's suitable for all, and anyone can learn electronics using a combination of this & the other material available on my site.

Electrical RLC networks and diodes

We consider an electrical circuit containing d diodes. Each diode is modelled by a stationary, unidimensional drift-diffusion model. The electric network is described by an ordinary differential-algebraic equation (DAE), which couples the input voltage applied to the diodes and the output electric currents produced by the diodes. We will prove the existence of a solution to this coupled problem and discuss its uniqueness.