Learn Electronics & Microcontrollers
This post explores the basics of how diodes work.
A diode is the most basic useful semiconductor device. It has two leads and acts as a one-way gate for electric current. Diodes have a multitude of uses, some of which we’ll touch on later.
We’ll start our tutorial on how diodes work with a very quick overview of basic semiconductor physics. This will serve as the basis for which all diodes work.
[Read more…] about How Diodes Work – An Introduction
There are different ways to classify electrical circuits. One very important way is to classify a circuit or system as either analog or digital but what does that mean? What’s analog vs digital?
[Read more…] about Analog vs Digital: What’s the Difference?
Originally, the plan was to write about another topic.
But after some thought and reflection, it occurred to me that there is very little information about electrical grounds and grounding. [Read more…] about Getting Grounded: Types of Electrical Grounding and What They Mean
The debate rages on. Some say conventional current flow is correct. Others insist that electron current flow is right.
Let’s bust this thing wide open. [Read more…] about Conventional Current vs. Electron Flow: Which is Correct?
Types of batteries and how they work, part 1 went into a bit of battery history followed by a general overview of how batteries work with a discussion on battery capacity and ways to connect them. Next, the post went into some details of primary battery types and chemistry.
This time around, we’re going to talk about secondary batteries, also known as rechargeable batteries. [Read more…] about Types of Batteries & How They Work Part 2: Rechargeables
Next to the multimeter, the oscilloscope is probably one of the most useful and often-used tools on an electronics enthusiast’s bench.
Because of this, choosing the right oscilloscope within your budget is important. This post will dive into a few details about how to choose the best oscilloscope for you. [Read more…] about How to Pick the Best Oscilloscope (for you)
