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Create a Buck-Boost Power Supply Create a Buck-Boost Power Supply In this series of articles, we’re looking at the design and implementation of the main types of power regulators and converters you might use in an electronics project. I gave a graduate engineer who I mentor a series of requirements to demonstrate each of these types and have recorded the results here so you can work through the same exercises and hopefully come up with the same results. The next switching regulator is the last in our switching Read Article
How to Design a Boost Voltage Regulator How to Design a PCB for a Boost Converter In this series of articles, we’re looking at the design and implementation of the main types of power regulators and converters you might use in an electronics project. I gave a graduate engineer who I mentor a series of requirements to demonstrate each of these types and have recorded the results here so you can work through the same exercises and hopefully come up with the same results. For the next switching power supply project from my Read Article
Build an Advanced Brushless Motor Controller How to Make Advanced BLDC Motor Controllers In this project article, we’re going to be taking a different approach to my typical project. Driving a brushless motor is relatively simple from a schematic perspective; however, there is a large amount of theory about brushless direct current motors that you need to understand to be successful. If you only have experience with brushed motors or no experience with driving motors at all, we will be covering everything you need to know. You can Read Article
Controlling Crosstalk In Connector Pinoutsarticle Controlling Crosstalk In Connector Pinouts This article will describe this type of crosstalk, the types of disruptions it causes, wherein the design cycle it needs to be factored in and how it can be successfully controlled. Read Article
PCEA is Here to Meet the Challenges of the PCB Design Industry PCEA is Here to Meet the Challenges of the PCB Design Industry Why is it important t be involved in the PCB Design community? How will it help your career growth? Tomas is here for a Part 2 episode, Watch or listen on the go now. Read Article
Gerber compare Gerber Compare in Altium 365's Online Platform Gerber compare features are a very important part of a design review. Here’s how you can use Altium 365’s cloud platform to share and access Gerbers from project revisions. Read Article
From RC to Atomic Clocks: All Clock Sources From RC to Atomic Clocks: All Clock Sources In almost modern circuits, especially whenever digital circuitry is involved, you will find some kind of clock source. All clock sources present a series of tradeoffs regarding stability, reliability, size, power consumption and cost. Luckily for us, such tradeoffs are relatively simple and can be explained almost fully within this single article. We’ll discuss the pros and cons of each clock source, from the RC in a 555-powered oscillator, to a Read Article
What They do not Teach you About Capacitors What They Don't Teach You About Capacitors In engineering, we often adopt hundreds of mental shortcuts in order to keep the complexity of the topics we tackle to a manageable level. If we were to run a quantum-physics simulation every time we flash an LED, we would never get anything done. Yet, many of these shortcuts and rules-of-thumb were created in times past , when the electronics industry was radically different than what it is now. Today, we are going to unlearn what a capacitor is Read Article
pcb solder flux What They Don’t Teach You About Solder Fluxes on PCBs Introduction As engineers, we sometimes sit high on our pillowy chairs, looking at the nitty and gritty of the industry — such as the fabrication of the PCB — with a bit of nonchalance. The truth of the matter is, when studied in-depth, PCB fabrication is an extremely complex technological topic that deserves recognition as the most fundamental part of PCB engineering. Unless connectors, conductive adhesive, wire-bonding, or zebra-tape are used Read Article
LearnEMC CEO Todd Hubing on Engineering Consulting Services LearnEMC CEO Todd Hubing on Engineering Consulting Services Kella Knack interviews Dr. Todd Hubing a top EMC expert. They discussed topics about the design challenges in Automotive Industry and tackled EMC concerns at the board level. Read Article
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