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Piezoelectric Accelerometers: IEPE Sensors vs. Charge Output Sensors

Learn about integrated electronics piezoelectrics (IEPE) sensors, powering them, and how they compare to charge output (non-IEPE) systems.

one day ago by Dr. Steve Arar

The Basics of Electrical Engineering Standards

Get a high-level introduction to how standards play into the EE world.

2 days ago by John Woodgate

Introduction to Bluetooth Mesh Models

Learn about Bluetooth mesh models—namely what they are—as we lead you through an example and the different types like generic, lighting, etc.

June 19, 2022 by Dr. Steve Arar

Finding Solutions for Real-time Embedded Software Development

Learn the common problems and potential solutions for typical embedded real-time operating systems (RTOS) applications, along with Standardization and reusability issues and examples porting RTOS code in applications.

June 17, 2022 by Eli Hughes, NXP Semiconductors

IoT Communication Protocols—IoT Data Protocols

Dive deeper into the Internet of Things (IoT) communication through a brief overview of the different IoT data protocols.

June 16, 2022 by Ignacio de Mendizábal

An Introduction to RISC-V—Understanding RISC’s Open ISA

This article is a primer into the basics of RISC-V. The open architecture philosophy is exposed, along with a technical description of the modular ISA, and some commercial RISC-V microprocessor implementations.

June 12, 2022 by Eduardo Corpeño

IoT Communication Protocols—Network Protocols

Learn about some of the main Internet of Things (IoT) network communication protocols.

June 10, 2022 by Ignacio de Mendizábal

Silicon Lifecycle Management: Enabling Silicon Visibility Through Intelligent Analysis

Learn about silicon lifecycle management (SLM), what it is, the EDA challenges involved, how it relates to SoC systems, and its overall benefits.

June 09, 2022 by Stephen Crosher and Steve Pateras, Synopsys

What is Machine Learning? An Intro to ML Basics

This article aims to contextualize machine learning (ML) for hardware and embedded engineers, what it is, how it works, why it matters, and how TinyML fits in.

June 05, 2022 by Brandon Satrom

PCB Layout Challenges—Improve Your Switched-mode Power Supply Designs

Switched-mode power supplies (SMPS) appear simple to route on your PCB, but are they? This article identifies two noise sources and simple fixes to improve your EMC performance.

June 02, 2022 by Adrian Gibbons

Piezoelectric Accelerometers With Integrated Electronics Piezoelectric (IEPE)

Learn about piezoelectric accelerometers with integrated electronics piezoelectrics (IEPEs), namely an IEPE's voltage mode, charge mode, and dynamic range.

May 29, 2022 by Dr. Steve Arar

Overcoming LCD HMI Challenges with Smart LCD Displays

Learn about some of the challenges for liquid crystal display (LCD) touch-screen human-machine interface (HMI) designs and how a designer might integrate them.

May 27, 2022 by Qiang Dong, Topway

Space-based Design—Challenges, Use Case, and Choosing the Right Connectors

When selecting components for space applications, there are several standards and issues to keep in mind. In this article, learn about those, a satellite design example, and connector solutions.

May 25, 2022 by Scott Miller, Cinch Connectivity Solutions

The Effect of Symmetry on the Fourier Coefficients

Learn about how symmetry in signals can simplify the calculation of the Fourier coefficients when used to find the steady-state response of a circuit.

May 22, 2022 by Dr. Steve Arar

Understanding Charge Amplifier Errors—Time Constant and Drift

Learn about charge amplifier limitations at low frequencies, the effects of time constants, and how the drift phenomenon can also introduce errors in low-frequency measurements.

May 15, 2022 by Dr. Steve Arar

Processing a Piezoelectric Accelerometer Output Using a Charge Amplifier

Learn about charge amplifiers which are used for charge output conversion of a piezoelectric sensor into a usable voltage signal.

May 08, 2022 by Dr. Steve Arar

The Fundamentals of a Charge Pump Circuit

Dive further into switched capacitor circuits by learning about charge pump circuits, what they are, how they work, their pros and cons, and their applications.

May 01, 2022 by Jake Hertz

Bluetooth Mesh Network Basics—Nodes, Elements, and Node Features

Learn about basic Bluetooth mesh concepts such as nodes and elements, as well as the different requirements for nodes in a Bluetooth mesh network.

April 24, 2022 by Dr. Steve Arar

Demystifying LoRa and LoRaWAN Wireless Network Protocols

In this article, get a basic understanding of wireless communication networks—LoRa and LoRaWAN.

April 17, 2022 by Brandon Satrom

What is it About Audio Distortion? Understanding Nonlinearity

Learn about how system nonlinearity creates distortion in audio signals that impacts the sounds we hear. We will examine sine waves, harmonics, and intermodulation distortion.

April 10, 2022 by John Woodgate