News

Keep posted on what our department and its members are accomplishing on a daily basis.

A personal approach to the biology of stress

Posted on November 21, 2024 | Filed Under: Research

An NC TraCS pilot award unites researchers from medical and engineering backgrounds to develop a wearable device for tracking stress.

Christina Koch awarded North Carolina Award of Science

Posted on November 4, 2024 | Filed Under: Alumni and Awards and News

Christina Koch, a two-time NC State ECE alumna, will receive the highest civilian honor awarded by the state.

Announcing the 2024 ECE Alumni Awards

Posted on November 1, 2024 | Filed Under: Alumni

We are incredibly proud to announce the 2024 inductees to the ECE Alumni Hall of Fame. We also celebrate the third recipient of the Outstanding Early Career Award—showing some of the best of our amazing alumni.

Mali to Raleigh: Alex Diallo’s Journey from West Africa to Renewable Energy Innovation

Posted on October 28, 2024 | Filed Under: Undergrad Students

Alex Diallo, a senior in Electrical Engineering at NC State, is blending his roots in Mali with his passion for renewable energy. He aims to transform his community through sustainable solutions.

Why Do Things Look Darker When They’re Wet?

Posted on October 18, 2024 | Filed Under: Faculty and Research

Ever wondered why things look darker when wet? NC State ECE professor and optics expert Michael Kudenov explains it’s due to total internal reflection, where water’s refractive index causes light to reflect back rather than pass through, ma …

NC State to Lead DOE-Backed $10M Quantum Computing Research Project

Posted on October 4, 2024 | Filed Under: News and Research

Our university will partner with the Lawrence Berkeley National Laboratory, NASA’s Ames Research Center, Pacific Northwest National Laboratory, Rutgers University and the University of Massachusetts Amherst.

Powering Medical Drones: How NC State, Utah State and Navajo Tech Are Shaping Autonomous Drone Technology

Posted on September 27, 2024 | Filed Under: Faculty and Grad Students and News and PowerAmerica and Research

A NIST-funded project brings together NC State, Utah State and Navajo Tech to develop cutting-edge drone technology for pandemic preparedness. The project focuses on autonomous drones capable of delivering medical supplies across long dista …

NC State ECE Shines in U.S. News Rankings

Posted on September 25, 2024 | Filed Under: News

NC State ECE continues to excel in the latest U.S. News & World Report rankings. The undergraduate Electrical Engineering (EE) program now ranks #19 nationally, and the Computer Engineering (CpE) program is ranked #26.

NC State CLAWS Hub to Lead $19 Million in ‘Leap Ahead’ Projects

Posted on September 20, 2024 | Filed Under: News

The White House and U.S. Department of Defense announced today the first year of funding, totaling $19 million, for four additional projects for the Commercial Leap Ahead for Wide Bandgap Semiconductors (CLAWS) Microelectronics Commons Hub, …

New Training Program Tackles AI and Plant Science Challenges

Posted on September 11, 2024 | Filed Under: AI/ML and Research

GRAD-AID for Ag will give graduate students the chance to drive innovation in artificial intelligence technologies at the intersection of basic and applied plant sciences.

Not your average bandage. This NC State invention requires electricity to heal

Currents of electricity flowing through the body are often associated with bad things like electrocution. However, that power can be beneficial when treating chronic wounds or injuries that struggle to heal on their own.

Posted on June 26, 2025

Whirligigs and Innovation: NC State Engineering Students Bring Science to the Park

 

Last week was Engineers Week. Also known as EWeek, this week of engineering celebration was established in 1951 by the National Society of Engineers with a goal of ensuring a “diverse and well-educated future engineering workforce.” Engineering is, of course, the “E” in STEM and it is still a goal to help create a diverse and well-educated future workforce, not just in Engineering, but in all of the STEM fields of Science, Technology, Engineering, and Mathematics. I think it was incredibly insightful of the Engineering Society to recognize the importance of promoting workforce development in Engineering in 1951.

We know how important engineering is to our society when we think about buildings and bridges, but what other ways does engineering make our lives better? How can engineering knowledge help us to monitor, protect, and improve things in our everyday lives? Have you ever thought about how engineering is making a difference in your hometown right now? Here on the NC Science Trail, we celebrate the power of engineering everyday, and we’d like to thank our partners at the Vollis Simpson Whirligig Park for sharing the information below on a new engineering project designed to help protect Wilson, North Carolina’s most beloved artform – the whirligigs.

At Vollis Simpson Whirligig Park, art and science are coming together in an exciting new way. A team of electrical and computer engineering students from North Carolina State University is partnering with the park and RIoT to bring cutting-edge technology to one of Vollis’ iconic kinetic sculptures. Their goal? To study how wind powers the whirligigs and to create a system that can help monitor the health of these beloved artworks for years to come.

Bringing Science to the Whirligigs
The students will install sensors on BBB Blue Star, one of the largest whirligigs in the park, standing 35 feet tall. These sensors will measure factors like tilt, vibration, and rotation speed to gather data on how efficiently the sculpture moves in the wind. By collecting this information, the team hopes to provide valuable insights into how the whirligigs interact with their environment.

How It Works
The project involves three key sensors:

  • Tilt Sensor – Detects any shifts in the whirligig’s position.
  • Vibration Sensor – Measures any unusual movement that might indicate a need for maintenance.
  • Rotation Sensor – Uses magnets and a magnetic field detector to track how fast the whirligig spins.

The data collected will be sent via radio signals to a central computer in the Vollis Simpson Whirligig Park Museum and Gift Shop, where it can be monitored and analyzed. This system could help conservationists by acting as an early warning system—if a whirligig starts vibrating too much, for example, they’ll know to check it for potential issues.

NC State students at the park learning about the whirligigs

A Learning Opportunity for All
This project isn’t just about science; it’s also about education. Once the sensors are fully operational, the data will be displayed on the park’s website, allowing anyone—from students to visitors—to explore real-time information about how the whirligigs move. A dedicated page for the NC State students and their research is being created and will be linked here once available: [NC State Whirligig Data Page – Coming Soon]. This will open the door for new learning experiences, sparking curiosity in engineering, physics, and environmental science.

This exciting collaboration was made possible through NC State’s Senior Design Program in the Department of Electrical and Computer Engineering. The program challenges students to apply their technical skills to real-world problems, and Vollis Simpson Whirligig Park was chosen as one of the projects to tackle. To learn more about the program, visit NC State Senior Design Program.

Why Now?
Recent changes in Wilson’s downtown landscape, including the demolition of Farmers Warehouse, have affected wind patterns around the park. The construction of a new downtown baseball stadium nearby will further alter how the wind moves through the space. By collecting data before and after the stadium’s completion, researchers will gain valuable insight into how these environmental changes impact the whirligigs.

The Future of Whirligig Science
This partnership is just the beginning. The students plan to test the sensors on smaller whirligigs at NC State before installing them at the park. By May, the sensors should be up and running on BBB Blue Star, providing valuable information for both conservation and education.

Through this collaboration, Vollis Simpson Whirligig Park continues to evolve—not just as a home for art, but as a place where innovation and creativity thrive. With the help of technology and bright young minds, the whirligigs are spinning into the future!

 

Posted on February 26, 2025

NC State engineering students monitor wind at Whirligig Park

North Carolina State University engineering students will place sensors on one of the whirligigs at Vollis Simpson Whirligig Park to study the source of wind that powers the structure and to see how efficiently the whirligig is moving.

On Wednesday, the students met with the conservationists who spent years restoring the kinetic sculptures after they were disassembled from Simpson’s Lucama farm and before they were installed at the downtown Wilson park.

“For this project, our main goal is to be able to provide a network of sensors that can give a data set that can be used in the museum for educational purposes and provide some sort of rudimentary risk analysis system for the conservation teams so they can know if there is a whirligig that needs to be looked at,” said Connor Raines, an electrical engineering student at N.C. State.

The experimental sensors will be mounted on BBB Blue Star, which was one of the first whirligigs to be placed in the park.

At 35-feet, BBB Blue Star is one of the largest whirligigs in the park and  has 6-inch reflectors on its fan and vane.

“That is the best turning one out there,” said conservationist Joe Justice.

The whirligig is located near the southwest side of the park, which is about 300 feet from the left field fence, and will be about 700 feet from home plate at the new baseball stadium being constructed at the corner of Goldsboro and Hines streets

One sensor will measure tilt, while another measures vibration.

A third will be mounted near the hub that rotates in the wind.

“It will have magnets mounted on the inside,” Raines said. “The sensors detect magnetic fields, so we will be counting how many times the magnetic field changes to estimate the rotation speed.”

Data from the sensors will be transmitted by radio to a “gateway” that will send the information to a computer in the Vollis Simpson Whirligig Park Museum and Gift Shop, located across Goldsboro Street from the park.

Raines said the system could eventually be used for a rudimentary risk analysis.

“If it is vibrating out of bounds, we can send a ping message somewhere to say, maybe something is off-balance,” Raines said.

Student Thomas Van said the sensors run off common AA batteries.

“They are running off of microcontrollers that have been preprogrammed because they are industrial sensors,” Van said. “We didn’t build these ourselves or anything, but they meet our specifications.” The indicator may tell conservationists that the whirligig needs to be examined.

“We are witnesses of the birthing of a new whirligig technology,” said Joe Justice, one of the three conservationists who met with the students.

Data gathered by the sensors will be presented on the Whirligig Park website and be accessible to the general public.

“It is certainly going to reach out to a group of people that might not otherwise be interested,” Justice said.

Roy Palmer, executive director for the park, said BBB Blue Star is going to be the most immediately affected by the construction of the new baseball stadium next to the park because of its location.

“What we are going to have is about eight months until the stadium is finished,” Palmer said. “We’ll have the data set for those eight months. Once the stadium complex is together, we should be able to see how that has affected them.”

The stadium is just one piece of the puzzle, and it wasn’t the driving force for this project. The recent demolition of Farmers Warehouse changed the wind pattern at the park, he said.

Wilson-based Bartlett Engineering & Surveying is a project sponsor.

David Via, a project engineer from Bartlett Engineering and Surveying, is on the board of the Vollis Simpson Whirligig Park.

Other N.C. State students participating include computer engineering students Mario Rosas and Jackson Toburen.

The team will first be working on design for mounting brackets using whirligigs at N.C. State as models.

“We will also be doing a lot of tests simulating the whirligigs at N.C. State just to make sure we know the full capabilities of these sensors before we put them 30 feet in the air,” Raines said. “We plan to have it on BBB Bluestar before May.”

Conservationist Mel Bowen said the sensors will have an opportunity to take baseline measurements before the stadium gets to a point in construction that it will affect the wind moving through the whirligig park.

Posted on February 6, 2025

CBS 17: NC State receives funding for semiconductor electronics research

RALEIGH, N.C. (WNCN) — NC State University is getting new funding from the White House and Department of Defense to further semiconductor electronics research.

Thursday the White House Science and Technology Director, Department of Defense and others gathered at NC State’s Alumni Center to announce $19 million in funding four additional projects for the Commercial Leap Ahead for Wide Bandgap Semiconductors (CLAWS) Microelectronics Hub.

The projects were selected from more than 100 proposals and aim to improve the performance of transistors and switches used in important civilian and military technologies, as well as to increase U.S. economic competitiveness and national security with translational pathways to commercialization.

The hub is one of eight established by the Biden Administration’s Chips and Science Act.

“Wide bandgap semiconductors have been invented here in North Carolina. You see that in companies like Wolfspeed, Kyma Technologies, Adroit Materials so it’s got a great base and great start to do interesting technologies,” said John Muth, Professor of Electrical and Computer Engineering at NC State.

The goal of the Chips and Science Act is to increase production and manufacturing of advanced semiconductors here in the United States.  Currently Taiwan tops the list as the largest producer of advanced semiconductors.

“Right here at NC State, with this work that they’re doing, a particular class of wide band gap semi-conductors, these are the devices that we need for advanced radar and power electronics. Our military needs them but we need them for our clean energy future as well and this area’s got just such a tremendous track record in this technology…this is about the next generation,” said Arati Prabhakar, White House Science and Technology Director.

The White House says the U.S. produces only about 10% of the global supply of semi-conductor chips. They hope with programs like these they can increase production over the next decade. You can learn more about the “Leap Ahead” projects here.

Posted on September 19, 2024

ABC 11: CLAWS Hub at NC State receives $19 million from CHIPS and Science Act

RALEIGH, N.C. (WTVD) — Federal officials gathered Thursday at the Park Alumni Center on NC State University’s campus to announce $19 million in federal funding for the CLAWS Hub toward work on semiconductors.

CLAWS, an acronym for Commercial Leap Ahead for Wide Bandgap Semiconductors, is based at NC State and is comprised of NC State, North Carolina A&T State University and six private companies.

“(NC State has) for a long time been a particular leader in these specialty semiconductors that are so important in our military for radar and for power electronics,” said Dr. Arati Prabhakar, President Joe Biden’s Chief Advisor for Science and Technology.

Semiconductors are used in nearly all forms of modern technology, including in cell phones, refrigerators, data centers and military capabilities.

“If you look at emerging technologies like artificial intelligence that are going to require power, you need to be able to get that power there efficiently. If you look at technologies like quantum, you need to have new lasers, new photonic integrated circuits that will be able to make the next generation of quantum computers,” said Dr. John Muth, Director of the CLAWS Hub.

Taiwan is responsible for the overwhelming majority of chip production globally, a point that has concerned US officials from a national security perspective.

“If you look at weapons systems or if you look at airplanes, they need to be able to fly faster. They need to be able to be lighter. They need to be able to have radars that can sense the enemy further away,” said Muth.

“Increased funding has been a game-changer,” Prabhakar said.

“At the time the CHIPS and Science Act passed, the United States had 0% of the global capacity to manufacture advanced logic. And a decade from then, in 2032, because of the CHIPS and Science Act and this huge private capital that it’s bringing with it, we’re going to go from 0% to 28%,” said Prabhakar.

Muth said all four projects will take multiple years, with the total funding set to exceed the $19 million announced Thursday,

“I want to take my experience and academia and from the support that we’re given and push it in the industry. And I hope it gives me a great leap forward,” said Jacob Davis, an NC State Master’s student.

Dan Rogers, an NC State PhD student, added, “I think it’s a really great opportunity to kind of leverage for employers and for future employment opportunities to be able to say that you worked on some of these different innovations.”

Posted on September 19, 2024

Christina Koch is headed to the moon, exactly like she dreamed she would

In 2025, she will be one of four astronauts who will head to the moon as a part of Artemis II. The North Carolina State University graduate stopped by the WUNC studio during a recent visit back to the Tar Heel State.

Posted on May 9, 2024