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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.


Harwin Archer .5 Board-to-Board Connectors | Asia New Product Brief

Harwin Archer .5 Board-to-Board Connectors | Asia New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


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.


NXP Semiconductors i.MX RT1160 Evaluation Kit | New Product Brief

NXP Semiconductors i.MX RT1160 Evaluation Kit | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


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.


As Temperatures Skyrocket, Sensors and AI Help Fight Wildfires

As Temperatures Skyrocket, Sensors and AI Help Fight Wildfires

With wildfires causing historic levels of damage, developers are enlisting sensors and artificial intelligence (AI) to help fight, mitigate, and prevent these catastrophes.


Not Limited by Wavelength, OmniVision Shrinks Down to “World’s Smallest” Pixel

Not Limited by Wavelength, OmniVision Shrinks Down to “World’s Smallest” Pixel

OmniVision keeps shrinking the pixel size of its complementary metal-oxide semiconductor (CMOS) image sensors by introducing its latest sensor with the "world’s smallest" pixel size.


News Aug 17, 2022 by Jake Hertz
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.


ToF Sensors Land Roles in PCs, Smart Door Locks, and More

ToF Sensors Land Roles in PCs, Smart Door Locks, and More

A new wave of time-of-flight (ToF) sensors are finding use in applications such as PCs, smart door lock facial recognition, 3D image sensing, and more.


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.


Sensor ICs Suit Up to Play in EVs, RFIDs, and the IoT

Sensor ICs Suit Up to Play in EVs, RFIDs, and the IoT

New sensor innovations have emerged to play in market-specific zones. Among these are IS0-26262 electric vehicle (EV) sensors, RFID sensors, and sensors geared for the Internet of Things (IoT).


LiDAR’s Future Looks Bright With New Tech Demos at Sensors Converge 2022

LiDAR’s Future Looks Bright With New Tech Demos at Sensors Converge 2022

The All About Circuits team reviews just a couple of the many demonstrations of new LiDAR technologies from this week’s Sensors Converge conference in Silicon Valley.


News Jun 29, 2022 by Dale Wilson
CUI Devices Pressure Sensors | Featured Product Spotlight

CUI Devices Pressure Sensors | Featured Product Spotlight

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.


Flexible Sensor Prototype to Discretely Monitor the Inside of Pipes

Flexible Sensor Prototype to Discretely Monitor the Inside of Pipes

A new optical sensor prototype is said to provide real-time chemical composition data without directly interacting with the substance being monitored.


News Jun 03, 2022 by Kristijan Nelkovski
“Wi-Fi Sensors” Help Robots Map Their Indoor Environment

“Wi-Fi Sensors” Help Robots Map Their Indoor Environment

Research from UCSD takes a new approach to simultaneous localization and mapping (SLAM).


News May 31, 2022 by Jake Hertz
AMD SOM Kit Propels Robotics Beyond Custom Designs

AMD SOM Kit Propels Robotics Beyond Custom Designs

Keen to free industrial robotics from the burdens of custom design, AMD has launched a SOM-based starter kit that puts ROS 2 and predefined interface apps into play.


News May 17, 2022 by Jeff Child
Lighting Systems Get an IoT Facelift With Bluetooth Mesh

Lighting Systems Get an IoT Facelift With Bluetooth Mesh

Compared to other mesh networking protocols, Bluetooth mesh has the adoption rate and the specs to expand the infrastructure of smart lighting.


News May 02, 2022 by Dr. Steve Arar