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Bending Light: How Optics Research Is Rewriting the Rules of Computing

Bending Light: How Optics Research Is Rewriting the Rules of Computing

Recent advances in photonics may boost the performance of LiDAR sensors, increase the resolution of image projection, and integrate energy harvesting and light emission into a single display.


News Jun 02, 2026 by Duane Benson
TE Connectivity Holsworthy Type 3657 Wirewound SMD Power Inductors | New Product Brief

TE Connectivity Holsworthy Type 3657 Wirewound SMD Power Inductors | New Product Brief

TE Connectivity’s Holsworthy Type 3657 Wirewound SMD Power Inductors are compact, high-efficiency components designed for modern power conversion applications. Watch and learn all about their features, specs, applications, and more!


Build Your Own Clock With Analog Dials, Part 3

Build Your Own Clock With Analog Dials, Part 3

To complete this project, we add backlight control and temperature-sensing functionality to the clock we built in the previous installments.


Light Research, Heavy Implications: LEDs for Medicine, Displays, & Optics

Light Research, Heavy Implications: LEDs for Medicine, Displays, & Optics

Recent research has pushed LED and OLED performance into new territory, from photothermal cancer therapy to nano-OLEDs capable of directional light control.


News Dec 16, 2025 by Luke James
Building a Push-Pull Level Shifter to Connect an MCU and a Low-Voltage Display

Building a Push-Pull Level Shifter to Connect an MCU and a Low-Voltage Display

In this project, we'll build and demonstrate a discrete analog solution to the incompatible logic levels of an Arduino Uno and an Elecrow e-paper HMI display.


Projects Nov 23, 2025 by Don Wilcher
Littelfuse ATO® FHAC Series In-Line Fuse Holders | New Product Brief

Littelfuse ATO® FHAC Series In-Line Fuse Holders | New Product Brief

Littelfuse ATO® FHAC Series In-Line Fuse Holders deliver compact, reliable circuit protection for automotive and industrial applications. Watch and learn all about their features, specs, applications, and more!


Research Shorts: 5 Studies Make Headway in Lasers, Antennas, and Beyond

Research Shorts: 5 Studies Make Headway in Lasers, Antennas, and Beyond

From tunable metamaterials inspired by chameleons to radiation-resistant organic solar cells, these discoveries address critical challenges in fields like defense, space exploration, communication, and manufacturing.


News Feb 03, 2025 by Luke James
In Memoriam: Donald Bitzer, the Father of PLATO and Plasma Displays

In Memoriam: Donald Bitzer, the Father of PLATO and Plasma Displays

Donald Bitzer, a monumental figure in plasma display technology and computer-assisted education, passed away last month at the age of 90.


News Jan 28, 2025 by Luke James
Understanding Haptic Technology and the Use of Piezoelectric Actuators

Understanding Haptic Technology and the Use of Piezoelectric Actuators

Haptic feedback systems using piezo-based actuators are important for a variety of applications, especially automotive. Learn the challenges and the solutions to be considered for this technology.


Microchip Ramps Security on Touchscreen Controllers for EV Chargers

Microchip Ramps Security on Touchscreen Controllers for EV Chargers

As the number of EVs on the road increases, Microchip has expanded its maXTouch touchscreen controller family to support the growing demand for touchscreen-based charging stations.


News Apr 30, 2024 by Arjun Nijhawan
Stepping Outside the Metaverse to Discuss Next-Gen Hardware Development

Stepping Outside the Metaverse to Discuss Next-Gen Hardware Development

After working at Apple on iPhones and at Microsoft on the Xbox 360 and Kinect, Agustya Mehta now helps develop leading-edge virtual reality products at Meta where they address the challenges of optimizing for performance, weight, and power.


Taming the Complexities of Designing Touchscreens for Next-Gen EV Chargers

Taming the Complexities of Designing Touchscreens for Next-Gen EV Chargers

Public touchscreen-based EV chargers are in high demand. Understand the electronic design challenges of EV charger touchscreens and the solutions available to smooth the way.


Quantum Dot Researchers Win Nobel Prize For Bringing Color to Nanotech

Quantum Dot Researchers Win Nobel Prize For Bringing Color to Nanotech

The 2023 Nobel Prize in Chemistry goes to three scientists whose quantum dot research has made display and lighting technology more colorful.


News Oct 16, 2023 by Aaron Carman
Understanding the Challenges of Image Signal Processing Calibration

Understanding the Challenges of Image Signal Processing Calibration

Calibrating your image signal processor is a complex engineering task, but it's critical for digital image quality. Learn about these nuances and about the resources available to help you tackle these challenges.


Building a One-Shot Multivibrator with an ESP32 Terminal Display:  A Radio Shack Classics Circuit Remix

Building a One-Shot Multivibrator with an ESP32 Terminal Display:  A Radio Shack Classics Circuit Remix

In this hands-on project, we will update a 1980s version of a one-shot (monostable multivibrator) circuit by giving it a modern, colorful output while also examining the circuit's operation.


Projects Sep 17, 2023 by Don Wilcher
Saphlux Brightens AR/VR Micro-LED Displays With Nanoporous Quantum Dots

Saphlux Brightens AR/VR Micro-LED Displays With Nanoporous Quantum Dots

Using modified quantum dot technology, Saphlux says its new display prototype offers the best red micro-LED engine in the industry.


News Aug 23, 2023 by Jake Hertz
CU Boulder Team Builds Shape-shifting Display With Actuator Technology

CU Boulder Team Builds Shape-shifting Display With Actuator Technology

The 3D display table can dynamically respond to touch, sort items, and create pop-up displays—and it can perform multiple functions at once.


News Aug 09, 2023 by Aaron Carman
From Vegas’ Newest Attraction to Vehicle Displays, LEDs Make a Bright Impact

From Vegas’ Newest Attraction to Vehicle Displays, LEDs Make a Bright Impact

LEDs have come a long way from their first commercial form in the 60s. Now, this lighting technology is illuminating the driving experience and enabling stunning attractions in the world's flashiest city.


News Jul 14, 2023 by Jake Hertz
The Story of the (Very Expensive) E-Newspaper Display That Updates Daily

The Story of the (Very Expensive) E-Newspaper Display That Updates Daily

A hobby e-paper project turned commercial product will display the front page of your favorite newspaper as functional wall art with the simplest user interface ever: none.


News Jul 13, 2023 by Duane Benson
Electrochromic and Electrophoretic Technologies Shine in Low-Power Displays

Electrochromic and Electrophoretic Technologies Shine in Low-Power Displays

Ultra-thin, flexible, and low-power displays support wireless, IoT, and energy-harvesting applications that continue to bring intelligence to more products. This article examines two of the most popular low-power reflective display technologies—electrochromic and electrophoretic.