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Thermocouple Principles—the Seebeck Effect and Seebeck Coefficient

Thermocouple Principles—the Seebeck Effect and Seebeck Coefficient

Learn about the Seebeck effect, the Seebeck coefficient, and their relationship with temperature.


Introduction to Allan Variance—Non-overlapping and Overlapping Allan Variance

Introduction to Allan Variance—Non-overlapping and Overlapping Allan Variance

Learn about non-overlapping and overlapping Allan variance and how the Allan variance curve can be used to identify different types of random errors present in a signal.


Piezoelectric Accelerometers: IEPE Sensors vs. Charge Output Sensors

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.


IoT Communication Protocols—IoT Data Protocols

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.


What is Machine Learning? An Intro to ML Basics

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.


Accelerometer Specifications: Measurement Range, Sensitivity, and Noise Performance

Accelerometer Specifications: Measurement Range, Sensitivity, and Noise Performance

Learn about capacitive MEMS accelerometer specifications for measurement range, sensitivity, and noise performance for both digital- and analog-output accelerometers.


Accelerometer Mounting Methods: Types, Effects, and Solutions

Accelerometer Mounting Methods: Types, Effects, and Solutions

In this article, learn about the different methods for mounting accelerometers, their effect on accelerometer frequency response, and solutions for mounting a MEMS accelerometer.


What Does an Accelerometer Output When It Isn’t Moving? Zero-g Bias

What Does an Accelerometer Output When It Isn’t Moving? Zero-g Bias

In this article, learn about zero-g offset and zero-g bias level, how it pertains to capacitive MEMS accelerometers, as well as accelerometer offset calibration to trim out offset error.


Deriving the Transfer Function of a Capacitive Sensing Accelerometer

Deriving the Transfer Function of a Capacitive Sensing Accelerometer

In this article, we'll learn about deriving the transfer function of a mass-spring-damper system used in a capacitive MEMS accelerometer.


Introduction to Capacitive Accelerometers: Measuring Acceleration with Capacitive Sensing

Introduction to Capacitive Accelerometers: Measuring Acceleration with Capacitive Sensing

In this article, we'll discuss how to use capacitive sensing to measure acceleration.


Introduction to Linear Variable Differential Transformers (LVDTs)

Introduction to Linear Variable Differential Transformers (LVDTs)

Looking for a succinct intro to LVDTs? This article will explain LVDT basics, including structure, circuit, transfer function, linear range, sensitivity, and more.


Assembly vs. C: Why Learn Assembly?

Assembly vs. C: Why Learn Assembly?

This article discusses two programming languages, namely, C and Assembly, and presents the need to know Assembly language for programming embedded systems.


Special Topics in Schematic Capture

Special Topics in Schematic Capture

Learn about heterogeneous and homogenous buses, special IC packages, and more!


Error Checking Schematics

Error Checking Schematics

This article presents tools and practices in reducing errors in your schematics.


Introduction to Electric Vehicle Battery Systems

Introduction to Electric Vehicle Battery Systems

Electric vehicle design is a complex concept. Here's a look at the heart of every EV: the battery.


UPS in Critical Data Centers

UPS in Critical Data Centers

Data center applications require reliable power sources. Learn more about uninterruptible power supplies in data centers.


An Overview of Software Languages for Programmable Logic Controllers (PLCs)

An Overview of Software Languages for Programmable Logic Controllers (PLCs)

What software languages are used with programmable logic controllers?


When Can Electrical Engineers Use Python? Applications for the Python Programming Language

When Can Electrical Engineers Use Python? Applications for the Python Programming Language

Where can EEs use Python in their day to day? Here's a look at the applications where Python excels.


How to Choose the Right Microcontroller for Your Application

How to Choose the Right Microcontroller for Your Application

This article continues the Introduction to Microcontrollers series with a discussion of the most important things to consider when you’re trying to find the best MCU for your next project.


Applications and Limitations of the Current-Feedback Amplifier: Dual CFAs and Composite Amplifiers

Applications and Limitations of the Current-Feedback Amplifier: Dual CFAs and Composite Amplifiers

In this article, we continue our study of the current-feedback amplifier. We’ll also look at a composite amplifier that combines the benefits of the voltage-feedback topology and the current-feedback topology.