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The Multi-Core and DSP Capabilities of the LPC5500 MCU Series

In this article, learn more about the multi-core, DSP acceleration, and co-processing features of the LPC5500 series of microcontrollers.

5 hours ago by Mark Dunnett, on Behalf of NXP

How to Measure Gas Flow in a Mechanical Ventilator Using a Differential Pressure Sensor

In this article, we’ll look at another interesting application of pressure sensing in mechanical ventilation.

12 hours ago by Steve Arar

Using an Intermediate Bus Converter Can Help Meet Strict Space Constraints

Intermediate Bus Architecture is an emerging method that power designers are using to conserve PCB space. This article discusses the solution benefits and tradeoffs of adopting this technique, and how it may be scaled to address application-specific requirements.

2 days ago by Tamara Lin, Intel

The Importance of Test Strategies for Multimedia Chipsets

Multimedia chipsets must exhibit a variety of characteristics to be considered for use in designs. Measuring their effectiveness requires a well-designed testing strategy.

June 29, 2020 by Chroma

How to Leverage the Arm TrustZone Security Features of the LPC5500

Learn how the Arm TrustZone extension for the LPC5500 series works and how to start utilizing the safety measures in custom secure and non-secure applications.

June 25, 2020 by Mark Dunnett, on Behalf of NXP

How to Select DC Power Connectors: The Basics

This article aims to simplify the DC power connector selection process with an overview of types, key specifications, and commonly accepted nomenclature, while also looking at audio and USB connectors in power applications.

June 23, 2020 by Ryan Smoot, CUI Devices

Descriptive Statistics in Electrical Engineering

This article discusses statistical techniques that we can use to characterize an engineered system or analyze performance data.

June 22, 2020 by Robert Keim

What Is a Linear System?

This article explains the essential aspects of linear systems, which play a fundamental role in electrical engineering and signal processing.

June 17, 2020 by Robert Keim

Understanding Types of Lock-In Amplifiers and Related Noise Sources

This article is a general guideline on the main aspects of commercially-available amplifiers.

June 16, 2020 by Ignacio de Mendizábal

What Is the z-Transform?

This Frequent Engineering Question gives a quick overview of an important mathematical technique used in digital signal processing, calculating the z-transform.

June 15, 2020 by Robert Keim

Getting Started With the LPC5500 Series MCU Using NXP’s MCUXpresso IDE

This article introduces the MCUXpresso IDE, introducing important features and showing how to get started with programming the LPC65500 series MCU using a Hello World example.

June 11, 2020 by Mark Dunnett, on Behalf of NXP

Introduction to Statistical Analysis in Electrical Engineering

This article explores statistics and probability as tools that help us to understand circuit behavior and characterize engineered systems.

June 09, 2020 by Robert Keim

Cobots and HMI: A Look at Industry 5.0

The emergence of collaborative robots (cobots) fitted with a suite of sophisticated sensors is ushering in the era of Industry 5.0 where humans and robots work more closely together to streamline the production process.

June 09, 2020 by Lee Hibbert for Mouser

How Is the Laplace Transform Used in Circuit Design?

In this article, we briefly review how the Laplace transform can help us solve circuits involving damped and steady-state sinusoidal signals.

June 05, 2020 by Robert Keim

Basic Fundamentals of Lock-In Amplifiers

This article discusses the theory fundamentals of lock-in amplifiers.

June 04, 2020 by Ignacio de Mendizábal

What Is Dynamic Range?

The concept of dynamic range appears frequently in engineering discussions. But what exactly does this term mean? And how does it apply to electronic circuits and systems?

June 03, 2020 by Robert Keim

JESD204B vs. JESD204C: What Designers Need to Know

Learn how the updated serial standard, JESD204C, addresses lane speed as well as inefficient 8B/10B coding and the impact those changes have when working on high-speed data converter board designs.

June 02, 2020 by Richard Zarr, Texas Instruments

Understanding Dynamic Range in Imaging Systems

This article introduces an important specification for light-sensitive devices and explains its connection to the performance of digital cameras.

June 01, 2020 by Robert Keim

Determining Dynamic Range of CCD Image Sensors

This article explains how CCD construction, operating parameters, and external signal-processing circuitry contribute to the maximum variation in luminance that CCD imaging hardware can capture.

May 29, 2020 by Robert Keim

The Features and Applications of LPC5500 Series Microcontrollers

Learn about the LPC5500 series of MCUs, including specs and features, available resources, and applications, which range from automated robots to industrial HMI.

May 28, 2020 by Mark Dunnett, on Behalf of NXP