https://techxplore.com/rss-feed/hardware-news/ en-us The latest news on consumer electronic hardware, electronic gadgets, hardware and electronics. When designing new computer chips, engineers need to make various decisions about how to connect their underlying components while efficiently using limited space. Planning these connections involves combinatorial optimization, or, in other words, a search for the best combination of choices under specific rules. https://techxplore.com/news/2026-09-magnetic-tackle-complex-optimization-problems.html Hardware Wed, 30 Sep 2026 15:20:01 EDT news709994220 Britain's approach to electronic waste is prioritizing disposal over repair, allowing valuable devices and materials to slip through the cracks, according to new research from the University of Surrey. https://techxplore.com/news/2026-09-britain-recycling-electronics.html Hardware Wed, 30 Sep 2026 09:20:20 EDT news709978562 For a wearable device to distinguish walking from a brief swing of the arm, it must recognize how movement changes over time. Korean researchers have developed a technology that stacks semiconductor devices with different response speeds, allowing them to recognize both a change that has just occurred and earlier changes. https://techxplore.com/news/2026-09-stacked-ai-chip-fast-layers.html Hardware Mon, 28 Sep 2026 11:00:01 EDT news709811157 When we read a car's license plate, we tend to focus on the numbers and letters, paying little attention to the surrounding buildings or sky. An artificial-intelligence (AI) system, however, may still process those surrounding details, consuming energy even when they contribute little to the task. As cameras capture ever more detailed images, this unnecessary processing wastes more energy—a growing problem for electronics with limited power, such as battery-powered security cameras, drones and other edge devices. https://techxplore.com/news/2026-09-ai-hardware-filter-irrelevant-visual.html Hardware Fri, 25 Sep 2026 12:00:10 EDT news709556281 Modern data centers, high-precision measurement systems and high-resolution radar sensors rely on extremely broadband amplifier chips that combine low noise with high output power. Researchers at the Fraunhofer Institute for Applied Solid State Physics IAF have developed a monolithic microwave integrated circuit (MMIC) with strong performance in these areas. https://techxplore.com/news/2026-09-broadband-amplifier-centers-sensors.html Hardware Wed, 23 Sep 2026 20:20:01 EDT news709372735 Digital computing using silicon chips has transformed nearly every aspect of modern life and enabled the remarkable growth of artificial intelligence. But as AI models scale up, that growth comes with increasing demands for energy, water and computing infrastructure. https://techxplore.com/news/2026-09-physical-ai-hardware-neural-network.html Hardware Mon, 21 Sep 2026 11:50:01 EDT news709208170 Solid-state drives (SSDs), which store data in computers and servers, are critical to data center reliability. When they fail, they can contribute to service disruptions, data loss and high maintenance costs, making early failure prediction important. https://techxplore.com/news/2026-09-ai-method-failure-imperfect-ssd.html Hardware Wed, 16 Sep 2026 08:10:02 EDT news708761424 Researchers have developed a learning mechanism that uses the natural variability of neural activity—often dismissed as random "noise"—to understand how synapses buried deep inside brain networks—or brain-inspired devices—can adapt to improve the learning capabilities of the networks as a whole. https://techxplore.com/news/2026-09-brain-noise-neural-networks.html Hardware Thu, 10 Sep 2026 17:00:08 EDT news708278101 A new approach to computing has quietly taken shape at Sandia National Laboratories, where researchers have developed a way to store information that could make future electronics more energy efficient. https://techxplore.com/news/2026-09-analog-memory-smart-devices-smarter.html Hardware Wed, 09 Sep 2026 12:20:04 EDT news708173885 Researchers in the Department of Electrical and Computer Engineering of the Faculty of Engineering and the Centre for Advanced Semiconductors and Integrated Circuits (CASIC) at the University of Hong Kong (HKU) have made a breakthrough in brain-inspired computing. In collaboration with Hewlett Packard Labs, the team has developed a memristor chip that overcomes a long-standing limit on the capacity of "associative memory," the brain-like ability to recall complete information from a partial cue, while keeping it reliable even when a large fraction of the hardware fails. https://techxplore.com/news/2026-09-memristor-chip-capacity-limit-brain.html Hardware Tue, 08 Sep 2026 16:20:08 EDT news708102662 The next generation of microelectronics relies on radical improvements in transistor switching performance to advance computing power. However, conventional semiconductor technology has hit a physical limit known as the "Boltzmann tyranny," which restricts the energy efficiency of traditional transistors and stalls progress in high-performance electronics. https://techxplore.com/news/2026-08-quantum-tunneling-field-effect-transistor.html Hardware Mon, 31 Aug 2026 11:00:11 EDT news707392742 Texas engineers teamed up with the world's largest semiconductor foundry to fabricate and test an emerging memory technology that could help meet the increasing energy demand of artificial intelligence. https://techxplore.com/news/2026-08-magnetic-memory-edge-ai-faster.html Hardware Fri, 28 Aug 2026 14:00:04 EDT news707044682 As AI systems become more advanced, memory is required to transfer larger amounts of data at higher speeds. But conventional planar semiconductor scaling is running out of room. A KAIST research team has now addressed a key weakness in three-dimensional, vertically stacked memory devices, opening a new path to faster, more power-efficient AI semiconductors. https://techxplore.com/news/2026-08-oxygen-tunnel-3d-memory-reliability.html Hardware Wed, 19 Aug 2026 11:20:05 EDT news706356481 ChatGPT maker OpenAI will lease a massive new data center in the United States for 20 years, backed by a $105 billion financing commitment from Nvidia, according to a regulatory filing published Monday. https://techxplore.com/news/2026-08-openai-lease-massive-ai-center.html Hardware Tue, 18 Aug 2026 04:07:40 EDT news706244837 Researchers in the Riccio College of Engineering at the University of Massachusetts Amherst have demonstrated that redesigning both hardware and algorithms can make AI applications on edge devices more efficient. As proof of concept, their system achieved 95.24% accuracy in language identification while reducing computing resources by 90%—the highest reported accuracy from a system of its kind. https://techxplore.com/news/2026-08-edge-ai-efficient-redesigning-algorithm.html Hardware Mon, 17 Aug 2026 12:20:06 EDT news706187881 Weaving is an ancient craft that is still practiced as a hobby by many people around the world. In recent years, it has found new life as more people have returned to hands-on making as a way to slow down, reconnect with materials and step away from screens. https://techxplore.com/news/2026-08-modern-future.html Hardware Mon, 17 Aug 2026 07:00:05 EDT news706166102 A new semiconductor integration platform developed at the Institute of Science Tokyo combines advanced chip packaging with high-density interconnects and improved thermal management. This combination of three complementary technologies helps overcome the key challenges in building high-performance artificial intelligence (AI) hardware. https://techxplore.com/news/2026-08-chip-wafer-platform-generation-ai.html Hardware Wed, 12 Aug 2026 12:20:04 EDT news705751921 For the first time, researchers have demonstrated that the "ability to forget" can serve as a new computational function for artificial intelligence. https://techxplore.com/news/2026-08-ai-semiconductor-resets.html Hardware Wed, 12 Aug 2026 11:40:05 EDT news705751681 The multiplication of matrices and higher-dimensional arrays called tensors lies at the heart of modern computing. Matrix or tensor multiplication is, in fact, the most common operation carried out in artificial intelligence applications, as well as in scientific simulations and computer graphics. High-performance computers, especially those equipped with graphics processing units (GPUs), are designed to work with so-called dense matrices or tensors—those that have relatively few zero elements. https://techxplore.com/news/2026-08-coding-technique-needless-gpu-tasks.html Hardware Mon, 10 Aug 2026 16:40:05 EDT news705596761 Subscriber Identity Modules (SIMs), secure elements used to connect devices to a mobile network, can pose severe security risks when compromised. A malicious SIM could allow attackers to gather information about a device, interfere with its connectivity and serve as an entry point for further cyberattacks. https://techxplore.com/news/2026-08-malicious-sim-cards-hijack-smartphones.html Hardware Mon, 10 Aug 2026 03:00:02 EDT news705321541 AI semiconductors are becoming more programmable. KAIST researchers have developed a device whose response characteristics can be programmed to process data that changes at different speeds. The technology reduced prediction errors for time-varying data by up to 40-fold and is expected to enhance real-time AI performance in autonomous vehicles, robots and wearable devices. https://techxplore.com/news/2026-08-chameleon-chip-errors.html Hardware Fri, 07 Aug 2026 09:20:04 EDT news705311102 As large language models (LLMs) become increasingly embedded in chatbots, virtual assistants, translation services, coding tools and other AI-powered applications, delivering responses quickly and efficiently has become a growing challenge. Because these models generate text one token at a time, inference can be slow and computationally expensive, particularly for larger models. While speculative decoding has emerged as a promising approach to accelerate inference, many existing methods either require additional model training or struggle to perform consistently across different hardware platforms. https://techxplore.com/news/2026-08-hardware-aware-framework-large-language.html Hardware Thu, 06 Aug 2026 17:40:06 EDT news705255721 One of artificial intelligence's most stubborn problems is enabling AI systems to accumulate new knowledge without losing what they previously learned. A team of researchers at the MATRIX AI Consortium at The University of Texas at San Antonio may have solved this issue with Genesis, a spiking neuromorphic accelerator chip that would enable on-device continual learning throughout its operational lifetime. https://techxplore.com/news/2026-07-genesis-chip-ai-memory-problem.html Hardware Mon, 27 Jul 2026 12:20:01 EDT news704372343 Mobile phones today handle far more wireless signals and services than earlier generations. The same is true of the sophisticated equipment behind mobile networks, such as base stations, and emerging technologies such as self-driving cars. Inside these systems, radio-frequency switches act like traffic controls, allowing signals to pass or blocking them as needed. https://techxplore.com/news/2026-07-tiny-memory-5g-6g-radio.html Hardware Fri, 24 Jul 2026 12:41:03 EDT news704115629 A research team has developed the world's first chip that can match the speed at which the human brain functions. The study, titled "A sub–10-millisecond neural dynamical system based on phase-change memristors," was published in Science and was led by Professor Yang Yuchao of Peking University, together with researchers from the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences. https://techxplore.com/news/2026-07-tiny-memristor-chip-brain-milliseconds.html Hardware Mon, 20 Jul 2026 16:20:01 EDT news703782781 High-frequency waves classified as terahertz occupy a relatively underused region of the electromagnetic spectrum between infrared light and microwaves. Researchers have long recognized their unique potential for applications including ultrafast wireless communication, security screening, remote sensing and medical imaging. https://techxplore.com/news/2026-07-powerful-terahertz-semiconductor-chip.html Hardware Thu, 16 Jul 2026 13:35:26 EDT news703427533 Infrared cameras can be used to spot useful information that our eyes can't see, such as gases escaping from a pipeline, chemicals in the atmosphere or heat leaking from a building. But sensing infrared light in sophisticated ways still requires expensive, bulky systems. https://techxplore.com/news/2026-07-tiny-chip-mid-infrared-gases.html Hardware Mon, 13 Jul 2026 09:40:51 EDT news703154420 Researchers from Tokyo Metropolitan University studying inkjet printing have introduced ultra-fine bubbles into ink droplets and showed that their drying behavior can be tuned without additives. They discovered that the shape of the particle-laden film left after a droplet dries can be radically modified by adjusting the number of bubbles. This could benefit the printing of microdevices, where ink additives can come out of solution and negatively affect the properties of ink deposits. The study will be published in the October 2026 issue of Precision Engineering. https://techxplore.com/news/2026-07-ultra-fine-tune-drying-ink.html Hardware Mon, 13 Jul 2026 09:20:01 EDT news703148105 Conventional computers process and store information using separate components, known as a processor and memory unit. Because transferring data from one component to the other can be energy-consuming, many electronics engineers have been trying to develop new devices that rely on a single component to store and process information. https://techxplore.com/news/2026-07-method-fault-tolerant-analog-memory.html Hardware Mon, 13 Jul 2026 06:45:56 EDT news703143861 Solving complex optimization problems is central to many modern technologies, from logistics and financial modeling to chip design, communications and artificial intelligence (AI). However, as these problems grow in size, conventional computers often require substantial time and energy to search for good solutions. https://techxplore.com/news/2026-07-spintronic-hardware-faster-energy-optimization.html Hardware Thu, 02 Jul 2026 12:00:06 EDT news702211388