Brandon M. continues his series exploring the tools available with WaveForms 2015.
Brandon M. takes us on a tour of NI’s incredible circuit simulating software. His review will both take you through the getting started process as well as provide a overall analysis of the browser-based tool.
Brandon demonstrates the powerful potential of Waveforms 2015 and the Analog Discovery 2 or EEBoard with his spectrum analyzer.
Brandon details his struggle with a particular circuit, and the eventual success and growth that the hiccup inspired.
Science meets security systems with Brandon’s latest Laser Trip Wire project!
We need more power, Doc! Good thing we have these PowerBRICKs.
If you’ve been keeping up with Digilent over that last couple of years, you may have heard about our merger with National Instruments. We’ve collaborated to create new products, and we’ve expanded our capabilities to work with more of NI’s products. One of those products is Multisim, a full-function testing and simulation environment for analog, digital, and power electronics designs.
Take a look at a circuit board and chances are you’re going to find a resistor or two. Most boards today use surface-mount device (SMD) technology, so the components are almost too small to see sometimes, but they are on there, I promise. How do engineers decide which resistors to use in the design? Sometimes it depends on how you want that portion of the circuit to perform, as in the case of an op-amp. Other times it’s to prevent too much current from passing through a given point in a circuit, which is why they are often called current-limiting resistors. Maybe you want a simple way to divide the voltage or current. The reality is that there are numerous ways to use resistors, and oftentimes, the defining the resistor value is up to you.
If you’ve been around electronics for a while, you’ve probably noticed that components like resistors, capacitors, zener diodes and inductors come in some odd values. Looking at the chart above, there seems to be no clear rationale behind the values, but there is a pattern. 47kΩ resistors and 22μF capacitors are everywhere, but not 40kΩ or 50kΩ resistors, or 20μF or 30μF capacitors. So what’s the deal? It all has to do with preferred numbers.
Hysteresis is something that is all around us. Its effects can be found in many disciplines, like economics and biology, but especially in engineering and physics. But what is it? How do we use it? Let’s do some digging to find out.
I really enjoy what I do here at Digilent. I get to work with some of the best tools available for students, professionals, and hobbyists alike. One of the things I like most is how easy it is to get your hands on a good quality microcontroller board, like the chipKIT Uno32. But even once you get a good board, it will still need to be programmed.
We here at Digilent Inc. are proud to be a leading hardware provider for educators, students, professionals, hobbyists, and hackers alike. We have developed numerous devices to help with every stage of developing projects, from learning the basics to prototyping to finished projects. If you can think of it, we have the hardware to help you build it. So it should come as no surprise that we have a few options to choose from should you decide you want a parts kit to go along with your new Electronics Explorer Board or chipKIT Max32. So, which kit is right for you? Well I’m here to help make that decision a little easier. I will be discussing three kits that we offer: the chipKIT Starter Kit, the Analog Parts Kit, and the TI myParts kit.
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 …
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 …
The release of the Raspberry Pi 5 marks another significant milestone in the evolution of single-board computing. With the introduction of a new product, there is often notable enthusiasm surrounding …
Ever find yourself in the situation where you’re asking yourself “I have my device plugged in, so why isn’t it working?”. A common issue is the USB cable – the …