In a previous post, I talked about how plasma can be used to build high-fidelity speakers. Plasma isn’t limited to only producing sound– it can also be used to record it. Being made up of physical particles, plasma can be affected by vibrations through the air. This means it is possible to build a plasma arc microphone using the proper circuit. This application is far less common than using a plasma arc for a speaker, but research has still been done on the subject.
Last year, I wrote a blog post that featured everyone’s favorite women in STEM history. In celebration of yesterday’s International Women’s Day, I’d like to bring that back!
As I mentioned a couple days ago, we will have a greater focus on women’s history within STEM this month. Last summer, I did a blog series focusing on just that! With it being the beginning of the month, I’d like to do a throwback to one of my first posts in the series that provided an overarching history of women’s involvement in the long history of science, technology, engineering, and math.
During the Christmas break, I ended up reading iLAB Analog, a new textbook written by Dr. Chen Yun Chao from National Taipei University of Technology Department of Electronic Engineering. I was excited to read a book that deals with both conceptual knowledge and has practical labs. For anyone who wants to learn about analog circuits but has very basic knowledge of physics, it is a good starting point. This book is currently being used in the Intro to Analog Circuits class held at National Taipei University of Technology.
As you learned from my previous post (the Analog Edition version of this post), we used the Analog Parts Kit and Analog Discovery in EE352 at Washington State University (WSU) to make an AM radio transmitter and receiver. Not only do we use Digilent products in EE352, but we also used Digilent parts in EE324 (Fundamentals of Digital Systems) — the digital lab class I was taking.
One of the reasons I like working at Digilent is that we are primarily an educational company. Because of that, I thought some of you might want to know how we use Digilent products in our classwork at Washington State University (WSU).
As an an engineer, regardless of your specific engineering sub-field, you are going to have to use a debugger at some point in your career. Interestingly enough, most people, whether it …
I recently found another exciting example of Digilent boards in an academic textbook! The Zynq Book is a handy tool for a deeper understanding of “sophisticated” devices and as the first look at the Zynq System on Chip (SoC). In fact this is Digilent’s mission: to bring engineering to every interested person through affordable materials.
In the world of technology, progress happens so fast that it is almost impossible to find a good and up-to-date source for digital design. That’s why I am so excited that I found Digital Fundamentals, (the 11th edition) by Floyd.
Have you ever been trying to learn how to do something and looked around online for help but got the impression that everybody else knew how to do it but never …
As promised, this post provides some of the tips and tricks for using Fritzing that some of the other interns and I have discovered in our use of the software. I have been working closely with Fritzing to get a Digilent parts bin in the next release, which should happen soon!
Microcontrollers can be utilized in a wide variety of applications, including musical applications. In keeping with this theme, I’m going to take a look today at how to create my own adjustable metronome using …
Data rates on serial and parallel transmission lines are increasing rapidly. So are the data integrity issues developers face. Eye diagrams make their life easier. Higher data rates in telecommunications …
Ever wonder why oscilloscopes require bulky BNC cables with those fancy switches, while multimeters seem content with plain wires? The key lies in how these instruments handle electronic measurements. One …
Digilent has partnered with CircuitBread to create high-quality electrical engineering lessons on the topic of DC Circuits. Utilizing Digilent’s resources and engineers in conjunction with CircuitBread’s experience in educational content, …
A software-defined radio (SDR) is not a radio in the traditional sense. Instead of fixed analog components with limited range and ability, an SDR is programmable and highly flexible. Referred …