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Modeling RTD Resistance-temperature Characteristics

Modeling RTD Resistance-temperature Characteristics

Model the characteristic curve of a resistance temperature detector (RTD) and the common standards used to characterize these devices like the alpha parameter and Callendar-Van Dusen equation.


RTD Basics—An Introduction to Resistance Temperature Detectors

RTD Basics—An Introduction to Resistance Temperature Detectors

Learn the basics of RTDs, namely the trade-offs of using RTD temperature sensors, the metals used in these sensors, thin film RTDs, and wire-wound RTDs.


Ratiometric Resistance Measurement Basics Using an Analog to Digital Converter

Ratiometric Resistance Measurement Basics Using an Analog to Digital Converter

Learn the basics of ratiometric resistance measurements in analog to digital (A/D) converters, how it's measured, and example uses in a digital multimeter (DMM), microprocessor, and various resistive sensors.


Exploring Monolithic Thermocouple Signal Conditioning Using AD849x and LT1025

Exploring Monolithic Thermocouple Signal Conditioning Using AD849x and LT1025

Learn about thermocouple signal conditioning and thermocouple nonlinearity through two different monolithic thermocouple amplifier solutions: the AD849x family and the LT1025.


Introduction to Temperature Sensors: Thermistors, Thermocouples, RTDs, and Thermometer ICs

Introduction to Temperature Sensors: Thermistors, Thermocouples, RTDs, and Thermometer ICs

Learn about different temperature sensors, namely: thermistors, thermocouples, RTDs (resistive temperature detectors), analog thermometer ICs and digital thermometer ICs.


Thermocouple Cold Junction Compensation Using Analog Temperature Sensors

Thermocouple Cold Junction Compensation Using Analog Temperature Sensors

Learn how analog circuits can be used to implement cold junction compensation using examples from Analog Devices and Texas Instrument's TMP35 and LM335 temperature sensors, respectively.


H-bridge DC Motor Control Using Complementary PWM, Shoot-through, and Dead-time

H-bridge DC Motor Control Using Complementary PWM, Shoot-through, and Dead-time

Learn about the role of non-overlapping or complementary pulse width modulation (PMW) in DC motor control using an h-bridge circuit, taking into consideration PWM shoot-through and dead-time PWM.


Finding Summary Statistics and Probabilities with the Binomial Distribution

Finding Summary Statistics and Probabilities with the Binomial Distribution

Article two in our binomial distribution series, this article explains the process of calculating mean, standard deviation, and probabilities after integrating your analytical task into the binomial framework.


Thermocouple Basics—Using the Seebeck Effect for Temperature Measurement

Thermocouple Basics—Using the Seebeck Effect for Temperature Measurement

Learn about the Seebeck effect and how the Seebeck voltage and Seebeck coefficient come into play within the scope of thermocouples and temperature measurement.


Offset Error and Gain Error in a Bipolar ADC and Differential ADC

Offset Error and Gain Error in a Bipolar ADC and Differential ADC

Concerning analog-to-digital converters (ADCs), learn about offset errors and gain errors in a bipolar ADC and differential ADC as well as offset error single-point calibration.


The Binomial Probability Distribution in Electrical Engineering

The Binomial Probability Distribution in Electrical Engineering

This article, the first in a series, introduces the binomial distribution, a powerful statistical tool that is useful for reliability analysis, quality control, and other engineering applications.


ADC Offset and ADC Gain Error Specifications

ADC Offset and ADC Gain Error Specifications

Learn about the offset and gain error specifications for ADCs, like the ADC transfer function and work through an example of an ADC offset error and ADC gain error.


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.