The U.S. Department of Commerce announced new export controls on Russia Thursday, saying semiconductors, computers, telecommunications, information security equipment, lasers and sensors will be subject to the new ban. In addition, 49 Russian military very end users were added to the control list.The department said the European Union, Japan, Australia, the United Kingdom, Canada and […]
According to ET News Korea, Apple’s AR / VR headset is once again rumored to feature an advanced Micro-OLED display. Micro-OLED displays are built directly on chip wafers rather than glass substrates, allowing for thinner, smaller, and more energy-efficient pixel sizes in the 4 to 20 micron range, compared to 40 to 300 microns for […]
Apple Inc. held a new fall conference. At this event, in addition to releasing the new generation of TWS headphones AirPods3 and 16/14-inch MacBook Pro, Apple also reintroduced two chips – M1 Pro and M1 Max. They are upgraded versions of Apple’s M1 chip released in November 2020, with greater improvements over the M1 The […]
TSMC’s fab in Phoenix, Arizona, will produce 5nm chips starting in 2024, when the company says it will have a monthly capacity of 20,000 wafers. According to CNBC, TSMC SX strategy officer and Arizona project SX executive Rick Cassidy told the outlet that the fab’s capacity will be focused on CPUs, GPUs, IPUs, etc. for […]
Recently, the media said that India is discussing with China’s Taiwan-based foundry UMC to build a joint wafer fab matters, the two sides are likely to build a joint fab worth about $ 7.5 billion. In recent years, India has achieved rapid development in the field of electronics manufacturing, mainly cell phone foundry, Samsung, Xiaomi, […]
During the 2021QQ Mobile Broadband Forum, Huawei officially unveiled a full range of innovative solutions for the 5Gigaverse. At a time when the Metaverse has become a hotly debated concept, Huawei threw out the 5Gigaverse concept, aiming to build a ubiquitous network by integrating 5G, Giga, and Universe. gigabit experience network. “The next decade is […]
QQ market cap ZG Apple Z has not escaped the supply chain crisis, joining a growing number of large companies from Toyota to Samsung that have been forced to scale back their operations due to QQ semiconductor shortages. z Recently there have been media reports that Apple may cut its expected production target for the […]
Generally, large companies have minimalist designs for their hardware circuits, which are the result of long-term experience, in order to reduce repetitive work and ensure product quality. People basically draw a direct copy of the module circuit, the review of the people also in accordance with the standard circuit check, so that you do not […]
Classification by voltammetric characteristics For most conductors, at a certain temperature, their resistance remains almost constant and is a certain value, this type of resistance is called linear resistance. For some materials, the resistance varies significantly with current (or voltage), and the volt-ampere characteristic is a curve, which is called nonlinear resistance. The ratio of […]
A resistor is commonly referred to as a resistor in everyday life. It is a current-limiting element. When a resistor is connected to a circuit, the resistance value of the resistor is fixed, usually on two pins, and it limits the amount of current that can pass through the branch circuit to which it is […]