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Introduction to Electricity

Benjamin Franklin & Static Electricity
Benjamin Franklin & Static Electricity

Understanding the basics of what electricity is can really help anybody learning about ...

Understanding the basics of what electricity is can really help anybody learning about electronics, circuit design, power engineering, and so on. So, ...

Understanding the basics of what electricity is can really help anybody learning about electronics, circuit design, power engineering, and so on. So, let’s start with a little ...

What is Electricity
What is Electricity?

We’d like to delve more into electrons and how they are related to electricity. First, perhaps ...

We’d like to delve more into electrons and how they are related to electricity. First, perhaps the most important thing you should understand about ...

We’d like to delve more into electrons and how they are related to electricity. First, perhaps the most important thing you should understand about electrons is that they hate ...

AC vs DC Electricity differences
AC vs DC Electricity - The Differences

There are two varieties of electric current that flows through our electrical or electronic ...

There are two varieties of electric current that flows through our electrical or electronic devices — AC and DC. In this tutorial, we are going to ...

There are two varieties of electric current that flows through our electrical or electronic devices — AC and DC. In this tutorial, we are going to discuss DC (Direct Current) ...

Power and Phase
Power and Phase

There are two different ways to look at phases. First, it’s when voltages are out of phase ...

There are two different ways to look at phases. First, it’s when voltages are out of phase from each other, such as with 3 phase power, and second, ...

There are two different ways to look at phases. First, it’s when voltages are out of phase from each other, such as with 3 phase power, and second, when voltage is out of phase ...

Parallel and Series Resistors
Parallel and Series Resistors

One would think that, if you need a specific resistance, you would find a resistor of that ...

One would think that, if you need a specific resistance, you would find a resistor of that resistance and you’d never have to worry about putting ...

One would think that, if you need a specific resistance, you would find a resistor of that resistance and you’d never have to worry about putting multiple resistors together. The ...

Potentiometers basics
Basics of Potentiometers

Potentiometers. Pots. Trimmers. Rheostats. If you’ve done very much with electronics, you’ve ...

Potentiometers. Pots. Trimmers. Rheostats. If you’ve done very much with electronics, you’ve heard at least a couple of these words. Maybe you’ve ...

Potentiometers. Pots. Trimmers. Rheostats. If you’ve done very much with electronics, you’ve heard at least a couple of these words. Maybe you’ve heard them interchangeably and ...

Voltage and Current Sources
Voltage and Current Sources

Every circuit has a power source, or else it won’t do much. While the actual power source can ...

Every circuit has a power source, or else it won’t do much. While the actual power source can vary wildly, they all fit under the two general titles ...

Every circuit has a power source, or else it won’t do much. While the actual power source can vary wildly, they all fit under the two general titles of “voltage source” or ...

Power Dissipation in Circuits
Power Dissipation in Circuits

In normal conversation, power is often interchanged with a lot of similar but actually ...

In normal conversation, power is often interchanged with a lot of similar but actually different words - energy is a big one. Power is the amount of ...

In normal conversation, power is often interchanged with a lot of similar but actually different words - energy is a big one. Power is the amount of energy that is expended over a ...

What is a Resistor
How Resistors Work: Understanding the Fundamentals of Resistance

Resistors are the most common electronics component in the world. They’re used in many forms ...

Resistors are the most common electronics component in the world. They’re used in many forms of circuits as voltage dividers, to keep current levels ...

Resistors are the most common electronics component in the world. They’re used in many forms of circuits as voltage dividers, to keep current levels under control with things like ...

Voltage Divider
Voltage Divider

Before we can get too deep into voltage dividers, it is essential to have a good understanding ...

Before we can get too deep into voltage dividers, it is essential to have a good understanding of what happens with Parallel and Series Resistors. ...

Before we can get too deep into voltage dividers, it is essential to have a good understanding of what happens with Parallel and Series Resistors. Once you understand how a ...

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