SciShow
3 Great Discoveries of 2014
SciShow News explains the amazing discoveries behind this year’s Nobel Prizes, from the invention that made LED bulbs possible to discovering how our “inner GPS” works!
SciShow
Quantum Tunneling Takes a Surprisingly Long Time
Quantum tunneling happens when a particle seemingly teleports across a barrier. But despite how instantaneous this event sounds, recent research suggests that it doesn’t happen nearly as fast as you might think.
Curated Video
Diode
An electronic component that allows current to flow in only one direction. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
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Diodes and Transistors
How these simple semiconductor devices allow us to control the strength and flow of electrical current in a circuit, and are integral components in modern electrical equipment. Physics - Electricity And Circuits - Learning Points....
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GCSE Physics - Components #19
This video covers: - The symbols of all the main components you need to know - What LEDs are - The graphs and uses of LDRs and thermistors General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers...
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GCSE Physics - V = IR Equation & Current/Potential Difference Graphs #15
This video covers: - How to use the V=IR equation - Current/Potential Difference graphs for wires, resistors, filament lamps and diodes General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers -...
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Wie funktionieren Optokoppler
Optokoppler. In diesem Video lernen wir, wie Optokoppler funktionieren und sehen uns ein paar einfache Elektronenschaltungen an, die ihr nachmachen könnt, um zu verstehen, wie ein Optokoppler, Opto-Isolator, Fototransistor, Optokoppler...
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Entwirf und baue eine Transistor-Kondensator-Multivibrator-Schaltung
Baue diese Transistorschaltung Entwirf und baue eine Transistor-Kondensator-Multivibrator-Schaltung
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Wie Transitoren Funktionieren
Wie funktionieren Transistoren? Lernen Sie mit diesem Video über die Funktionsweise von Transistoren, wie die Physik im Inneren eines Transistors funktioniert.
Curated Video
Wie funktioniert eine Lichtmaschine im Auto | KFZ-Technik
Wie funktioniert eine Lichtmaschine im Auto? Alle Grundlagen, wo die Lichtmaschine eingesetzt wird und wie sie funktioniert. Danke an Squarespace für das Sponsern dieses Videos.
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Dioden Erklärt
Dioden erklärt, in diesem Tutorial schauen wir uns an, wie Dioden funktionieren, wo Dioden verwendet werden, warum Dioden verwendet werden, die verschiedenen Typen. Wir sehen uns Dioden in Halb- und Vollbrückengleichrichtern an, um...
Curated Video
Wechselrichter Erklärt
Wechselrichter erklärt. In diesem Video sehen wir uns die Funktionsweise von Wechselrichtern an. Wir sehen uns Wechselrichter in Autos und Wechselrichter in Solarenergie an, um die Grundlagen zu verstehen. Außerdem behandeln wir die...
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Frequenzumrichter-Antrieb erklärt - VFD-Grundlagen IGBT-Umrichter
Frequenzumrichter-Antrieb erklärt - VFD Grundlagen. In diesem Video werfen wir einen Blick auf frequenzvariable Antriebe, um zu verstehen, wie sie in der Elektrotechnik und Leistungselektronik funktionieren. Wir schauen uns an, wo und...
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Transistor erklärt - Wie Transistoren funktionieren
Transistoren wie funktionieren Transistoren. In diesem Video lernen wir, wie Transistoren funktionieren, die verschiedenen Arten von Transistoren, elektronische Schaltung Grundlagen, wie man einen Transistor-Schaltung,...
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How Optocouplers work - opto-isolator solid state relays phototransistor
Optocoupler. In this video we learn how optocouplers work and also look at some simple electron circuits you can make yourself to understand how an optocoupler, opto-isolator, phototransistor, photocoupler works. Photo transistor...
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Simple LED circuit - basic electronics
How to design a simple LED circuit. Which resistor to use, How to calculate the resistor.
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NPN & PNP Transistors explained - electronics engineering
NPN and PNP transistors explained. How does a transistor work. What is the difference between an NPN and a PNP transistor. We find out in this video.
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Multi-LED circuit design - LED Parallel Circuits
Multi-LED circuit. How to design a circuit which uses multiple LED's or multi-colored LED's. We learn the basics in this video with full calculations to design electronic circuits.
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How to Use SMD LEDs in Your Electronics Projects
In this video, we're going to learn how to use SMD LEDs in our electronics projects. SMD LEDs are a type of LED that are smaller in size than normal LEDs, which makes them perfect for some special projects
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Full Bridge Rectifier - How to convert AC into DC power electronics
Full bridge rectifier - how to convert AC alternating current into DC direct current. Using capacitors to filter the rippled DC wave into smooth DC with experiments.
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Transistor capacitor circuit design guide
Design and build a transistor capacitor multivibrator circuit
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5V Regulator design tutorial - How it works, how to design PCB altium
Voltage regulator. Learn how to make a 5V regulator using capacitors, LM7805 regulator and Schottky diode, learn how the circuit works and also how to build your own PCB printed circuit board, how to order a PCB and how to solder the...
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How LEDs Work - Unravel the Mysteries of How LEDs Work!
How do LEDs work? In this video, we'll explain LED technology in an easy to understand way. We'll cover the different types of LED lights, the different colors that LEDs can emit, and the different applications for LED technology and how...
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Transistors Explained - How transistors work
Transistors how do transistors work. In this video we learn how transistors work, the different types of transistors, electronic circuit basics, how to build a transistor circuit, transistor amplifier, current gain beta, npn, pnp, heat...