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Introduction to Pressure Transducers

Introduction to Pressure Transducers

Learn about pressure transducers: devices used in a variety of industrial, medical, automotive, and consumer applications to sense pressure and convert it into electrical energy.


What is an Image Processor? Turns Out the Answer is Hazy

What is an Image Processor? Turns Out the Answer is Hazy

Real-time image processing is a resource-intensive task that often requires specialized hardware. With that in mind, let's explore processors that are designed specifically for photo and video applications.


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.


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.


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.


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.


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.