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The Glass Cockpit: The Story of Display Technologies in Space Shuttles

The Glass Cockpit: The Story of Display Technologies in Space Shuttles

In this final part of the Glass Cockpit series, we look at how displays have reached their current iteration in Space X shuttles.


Touchscreen vs. Button Interface Design: Capacitive and Resistive Touchscreens and Haptics

Touchscreen vs. Button Interface Design: Capacitive and Resistive Touchscreens and Haptics

Learn about some of the most important fundamentals for understanding how interface technologies have evolved.


Understanding the Photodiode Equivalent Circuit

Understanding the Photodiode Equivalent Circuit

This article presents a circuit model that helps us to analyze the electrical behavior of a photodiode.


Characteristics of Different Photodiode Technologies

Characteristics of Different Photodiode Technologies

Learn about the differences between silicon photodiodes and photodiodes made from other semiconductor materials.


Understanding Photovoltaic and Photoconductive Modes of Photodiode Operation

Understanding Photovoltaic and Photoconductive Modes of Photodiode Operation

In this article, we’ll look at advantages of two types of photodiode implementation.


The Physical Operation of Light-Sensitive pn Junctions

The Physical Operation of Light-Sensitive pn Junctions

In this article, we’ll delve into semiconductor physics to better understand the operation of photodiodes.


Optical Sensor Mimicking the Human Eye Could Sharpen Neuromorphic Computing

Optical Sensor Mimicking the Human Eye Could Sharpen Neuromorphic Computing

A new type of optical sensor developed at Oregon State University can closely mimic the human eye’s ability to perceive changes in its visual field, researchers claim.


News Dec 16, 2020 by Luke James
New SWIR Technology May Be a Catalyst for Machine Vision

New SWIR Technology May Be a Catalyst for Machine Vision

This week, Belgian-company Imec introduced a prototype of a new SWIR sensor offering record small pixel pitch. How is this announcement representative of SWIR's growing place in machine learning?


News Dec 16, 2020 by Jake Hertz
Introduction to Photodiodes: The Nature of Light and pn Junctions

Introduction to Photodiodes: The Nature of Light and pn Junctions

Learn about how semiconductor devices interact with electromagnetic radiation to enable electronic detection of light, UV, and infrared.


Light-Activated Hydrogen Sensor Inspired by Butterfly Wings

Light-Activated Hydrogen Sensor Inspired by Butterfly Wings

Once again, researchers have turned to natural phenomena to drive advances in electronics—this time, in hydrogen sensors.


News Dec 07, 2020 by Luke James
Introduction to CMOS Image Sensors

Introduction to CMOS Image Sensors

In this article, you'll learn the basics of the CMOS image sensor, including its core components, its block diagram, its strengths and weaknesses, and its applications.


Altimeter Technology—Pressure, Radar, and Optical—Rises to Great Heights

Altimeter Technology—Pressure, Radar, and Optical—Rises to Great Heights

Altimeters have taken off since the 1920s. Now, with piezoresistive ICs and LiDAR-like technology, they're more advanced than ever.


News Oct 30, 2020 by Tyler Charboneau
Silicone Sensor Allows Device to Stretch While Measuring Strain and Pressure

Silicone Sensor Allows Device to Stretch While Measuring Strain and Pressure

Researchers in Japan have turned to heterogeneous silicone to "bounce back" stretchable sensors that have been stretched a touch too far.


News Oct 15, 2020 by Luke James
A New Dual RGB-IR Sensor Put to Use in Endoscopes for Cancer Detection

A New Dual RGB-IR Sensor Put to Use in Endoscopes for Cancer Detection

OmniVision claims this small form factor RGB-IR sensor may significantly advance medical imaging.


News Oct 01, 2020 by Nicholas St. John
How to Implement Digit Recognition with TensorFlow Lite using an i.MX RT1060 Crossover MCU

How to Implement Digit Recognition with TensorFlow Lite using an i.MX RT1060 Crossover MCU

This article looks at digit detection and recognition using MNIST eIQ as an example, which consists of several parts — the digit recognition is performed by a TensorFlow Lite model, and a GUI is used to increase the usability of the i.MX RT1060 device.


Smart Contact Lens With Embedded Microelectronics Promises Bright Future for Vision Correction

Smart Contact Lens With Embedded Microelectronics Promises Bright Future for Vision Correction

Researchers at Imec and Ghent University have embedded microelectronics into a biocompatible "smart contact lens" to remedy a host of vision problems, from keratoconus to general light sensitivity.


News Sep 15, 2020 by Tyler Charboneau
Metasurface Optical Chips Now Used to Shrink Quantum Sensors

Metasurface Optical Chips Now Used to Shrink Quantum Sensors

Researchers at the University of Birmingham have developed a way of shrinking the devices used in quantum sensing systems.


News Aug 26, 2020 by Luke James
New Quantum Image Sensing Tech Trumps Traditional Image Sensors

New Quantum Image Sensing Tech Trumps Traditional Image Sensors

CMOS imaging loses 75% of incident light. Quantum imaging retains up to 95% of its light. And that's only the start.


News Aug 19, 2020 by Jake Hertz
First Electrically-Injected Laser Bumps Speed and Efficiency in Optoelectronics

First Electrically-Injected Laser Bumps Speed and Efficiency in Optoelectronics

When used as a semiconductor, the newfound diode laser made of germanium and tin significantly improves on-chip photonics and nano-electronics.


Diodes Incorporated Unveils Two Dual PNP Transistors for Shunting Automotive LED Clusters

Diodes Incorporated Unveils Two Dual PNP Transistors for Shunting Automotive LED Clusters

The 60 volt ZXTP56060FDBQ and the 20 volt ZXTP56020FDBQ are automotive-grade dual bipolar junction transistors (BJTs), each rated at 2 amps.


News Jul 24, 2020 by Gary Elinoff