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The Back-Illuminated CCD: Improving Light Sensitivity

The Back-Illuminated CCD: Improving Light Sensitivity

This article discusses a specialized type of CCD that increases manufacturing complexity but also mitigates performance limitations associated with the more standard approach to CCD implementation.


An Engineer’s Introduction to Mechanical Ventilation

An Engineer’s Introduction to Mechanical Ventilation

Learn about the basics of mechanical ventilation in terms of subsystems, control loops, and algorithms.


Hyaline: A Bio-Fabricated Film for More Sustainable Electronic Systems

Hyaline: A Bio-Fabricated Film for More Sustainable Electronic Systems

A bio-based electronics film which has already been successfully used in flexible circuits, printable electronics, and display touch sensors could reimagine electronics as we know it.


News Apr 12, 2020 by Luke James
Sampling, Amplifying, and Digitizing CCD Output Signals

Sampling, Amplifying, and Digitizing CCD Output Signals

In this article, we’ll see that the amount of noise in image data from a CCD sensor can be greatly reduced by a technique known as correlated double sampling.


Understanding CCD Output Signals

Understanding CCD Output Signals

This article discusses charge-amplification techniques and explains the characteristics of the voltage waveform that contains a CCD’s pixel data.


Harvesting Unused Energy to Power Sensor Networks

Harvesting Unused Energy to Power Sensor Networks

Researchers at Penn State University have developed a device which turns wasted magnetic energy from household devices into electricity that can power sensor networks.


News Apr 07, 2020 by Luke James
An Inexpensive and Precise Gyroscope is Introduced for Tracking Autonomous Vehicles Without GPS

An Inexpensive and Precise Gyroscope is Introduced for Tracking Autonomous Vehicles Without GPS

Researchers at the University of Michigan have developed a small and precise gyroscope for navigating and tracking autonomous vehicles and drones without the use of GPS.


News Apr 05, 2020 by Luke James
When Does a Pandemic Overstep Privacy? A New Contact-Tracing Wristband Opens the Discussion

When Does a Pandemic Overstep Privacy? A New Contact-Tracing Wristband Opens the Discussion

A new Bluetooth wristband traces a person's contact with other wristband wearers, and if that person tests positive for COVID-19, other contacts are notified to quarantine. But does this new device cross the lines of privacy?


News Apr 04, 2020 by Robin Mitchell
Charge-Coupled Device Clocking Techniques for CCD Readout

Charge-Coupled Device Clocking Techniques for CCD Readout

This article continues the Image Sensor Technology series by examining details involved in the movement of light-generated electric charge within a CCD.


CCD Image Sensor Types: Full-Frame, Interline-Transfer, and Frame-Transfer CCDs

CCD Image Sensor Types: Full-Frame, Interline-Transfer, and Frame-Transfer CCDs

This article explains the characteristics, advantages, and disadvantages of three CCD (charge-coupled device) architectures.


Ricoh Electronics RIOT-001 Environment Sensing Board | New Product Brief

Ricoh Electronics RIOT-001 Environment Sensing Board | 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.


TE Connectivity Significantly Invests in Expansion of Sensing Technology Offerings

TE Connectivity Significantly Invests in Expansion of Sensing Technology Offerings

TE Connectivity, a global industrial tech company known for its connectivity and sensing solutions, has completed its public takeover of First Sensor AG, with TE now holding 71.87% of First’s shares.


News Mar 26, 2020 by Luke James
U.S. Army Scientists Develop Quantum Sensor Able to Cover the RF Spectrum

U.S. Army Scientists Develop Quantum Sensor Able to Cover the RF Spectrum

U.S. Army scientists have developed a quantum sensor able to cover the entire radio frequency spectrum.


AI Devices Are Helping Us Stay One Step Ahead of COVID-19

AI Devices Are Helping Us Stay One Step Ahead of COVID-19

A number of companies are pumping out new edge AI technology—none of which explicitly state pandemic prediction or healthcare assistance as a use case. But with the overwhelming number of COVID-19 cases, might this new technology be used to that end?


News Mar 25, 2020 by Gary Elinoff
Introduction to Image Sensor Technology, from Photons to Electrons

Introduction to Image Sensor Technology, from Photons to Electrons

This article, the first in a series, discusses light-sensitive electronic devices called photodiodes and compares CCD and CMOS sensors.


How Fast Can a Neural Network Chip Recognize Images? TU Wien Says Mere Nanoseconds

How Fast Can a Neural Network Chip Recognize Images? TU Wien Says Mere Nanoseconds

Researchers at TU Wien are at last addressing the need for instantaneous image recognition.


News Mar 18, 2020 by Robin Mitchell
Heat Matters in Electronic Design. A Temperature Sensor From ADI Emphasizes Why

Heat Matters in Electronic Design. A Temperature Sensor From ADI Emphasizes Why

Components like Analog Devices' new digital temperature sensor can springboard us into a discussion on thermal issues—whether they appear in power-supply, sensor, or motor-drive circuits.


News Mar 15, 2020 by Robert Keim
The Inner Workings of 3D Authentication in Qualcomm’s 5G Smartphones

The Inner Workings of 3D Authentication in Qualcomm’s 5G Smartphones

A new reference design based on Qualcomm’s Snapdragon 865 targets Infineon's time-of-flight sensor as the star of the show.


News Mar 10, 2020 by Gary Elinoff
Improving Phase Accuracy Using a Composite Op-Amp

Improving Phase Accuracy Using a Composite Op-Amp

This is the final part of a six-article series on composite amplifiers. In this last part, we'll show how to improve phase accuracy.


TE Connectivity Releases Pressure Sensor for Harsh Environments

TE Connectivity Releases Pressure Sensor for Harsh Environments

The MS5839 is a highly integrated, water- and chlorine-resistant device that utilizes delta-sigma A/D conversion to provide high-resolution digital data.


News Feb 27, 2020 by Robert Keim