Beginners Guide Beginners Guide to Electronics by Martin T. Pickering Last updated on November 23, 2008 This book gives simplified explanations of how some electronic components work in a circuit. I first became interested in electronics when I was age 10 (as long ago as 1961). ©2008 Martin T. What's the Difference between A.C. and D.C.? How does a Resistor Work? All the colours for 5% tolerance resistors: How do Diodes Work? How do Transistors Work? Abbreviations Although we use the Greek symbol Omega W to represent “Ohms” it is frequently written as “R”. How does a Capacitor Work? What does a capacitor look like? How do Inductors Work? The Relay Bread Board and building a LED Flasher Building the LED Flasher Astable Multivibrator using two transistors
Naukowcy twierdzą, że żyjemy we wnętrzu poruszajacej się czarnej dziury Wyobrażenie czarnej dziury Naukowcy próbują wyjaśnić dlaczego wszechświat ulega przyspieszającej wciąż ekspansji. Zwykle dochodzą wtedy do pojęcia tak zwanej ciemnej energii, która zdaje się rozpychać wszystko. Poplawski udowodnił swoją teorię matematycznie stosując równania wyprowadzone przez Alberta Einsteina przy pracy nad ogólną teorią względności. Jego opracowanie na ten temat zostało opublikowane w poważnych periodykach naukowych. Naukowiec uważa, że nie da się zobaczyć wnętrza czarnej dziury a tam właśnie znajdują się kolejne wszechświaty. Można to potwierdzić mierząc spin wirującej czarnej dziury gdyż taka zmiana powodowałaby zwrócenie się w kierunku czasoprzestrzeni.
- StumbleUpon About - iCircuit - The Realtime Circuit Simulator and Editor List of unusual deaths This is a list of unusual deaths. This list includes unique or extremely rare circumstances of death recorded throughout history, noted as being unusual by multiple sources. Some of the deaths are mythological or are considered to be unsubstantiated by contemporary researchers. Some other articles also cover deaths that might be considered unusual or ironic, including List of entertainers who died during a performance, List of inventors killed by their own inventions, List of association footballers who died while playing, List of professional cyclists who died during a race and the List of political self-immolations. Antiquity[edit] Middle Ages[edit] Renaissance[edit] 18th century[edit] 19th century[edit] 20th century[edit] 1920s[edit] Isadora Duncan, ballerina, died when her long scarf caught on the wheel of a car, breaking her neck. 1926: Phillip McClean, 16, from Queensland, Australia, became the only person documented to have been killed by a cassowary. 1950s[edit] 1960s[edit] 1961: U.S.
Engineering ToolBox CircuitLab Math, Physics, and Engineering Applets Oscillations and Waves Acoustics Signal Processing Electricity and Magnetism: Statics Electrodynamics Quantum Mechanics Linear Algebra Vector Calculus Thermodynamics Mechanics Miscellaneous Licensing info. Links to other educational sites with math/physics-related information or java applets useful for teaching: And when you get tired of learning, here is some fun stuff: Pong Simulation Circuit-level simulation of original 1972 Pong.
Introduction - "Ultimate Electronics" Book - CircuitLab The goal of this book is to be an educational resource for students of electronics, whether self-taught online or in a formal university course. Designing and analyzing electronic systems combines concepts at three levels: How the physics becomes math.How to solve the math.How to apply these techniques to design and understand practical systems. This book aims to address all three levels, but most importantly, to develop a coherent structure between them. We'll focus on teaching the counterintuitive part: how these layers overlap and interact to make electronics work. About this Book Ultimate Electronics: Practical Circuit Design and Analysis is a unique textbook in two ways: Distribution. For example, click this schematic: Interactive Exercise Click the circuit above. When you click, the CircuitLab software opens in a new tab in your browser. While simulation can never completely replace hands-on electronics experimentation, it's a handy tool to make learning electronics faster and easier.