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     July 20 news: OnePlus Buds, the true wireless earphones, will be released on July 21, but no pictures or content related to the earphones have appeared before. 　　According to a report by 9to5goo...[Details]

If you don’t think about the future, you will worry about the present. China is obviously more far-sighted in the lithium battery industry, so much so that in the current era of new energy vehicles, ...[Details]

Power Integrations Launches New AEC-Q100-Grade 900V InnoSwitch3-AQ Flyback Switcher IC to Support Electric Vehicle Designs InnoSwitch3-AQ ICs offer up to 90% efficiency, no-load power co...[Details]

The Qianjiang Feilihua integrated circuit and optics high-purity synthetic quartz material project was originally scheduled to be completed on August 10. Now, after accelerated work, it is expected t...[Details]

MCS-51 Functional Unit 1. Timer & Counter Quantity: Two programmable 16-bit timer/counters T0 and T1; both are 16-bit addition counting structures; divided into high 8 bits and l...[Details]

As the launch event approaches, more and more news is coming to light. Yesterday, XDA forum editor Max Weinbach shared a lot of news about the iPhone 12 with the outside world, including improvements...[Details]

At present, the signal generation part of the excitation power supply usually adopts direct frequency synthesis technology. The main functional circuit is composed of a voltage-controlled oscillato...[Details]

Coaxial cable A hard copper wire is used as the core and is covered with a layer of insulating material. This insulating material is surrounded by a densely woven mesh conductor, which is c...[Details]

According to the production data of the Ministry of Industry and Information Technology's certificates of conformity, the production of new energy passenger vehicles in June 2019 was 112,000 units, a...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

In the annual report "2022 Bluetooth Market Update" recently released by the Bluetooth Special Interest Group (SIG) , in addition to the steady growth of Bluetooth audio transmission devices...[Details]

Power field effect transistors are also called power field-controlled transistors. 1. Power field effect transistors MOSFET, power field-controlled transistors Principle : ...[Details]

On December 4, according to foreign media mspoweruser, Microsoft launched the Build 16.0.14729.20000 preview update for Office Android. This update brings a new PDF browsing page with multiple button...[Details]

Light is an electromagnetic ray, and its characteristics are similar to those of radio waves and X-rays. Its transmission speed is about 300,000 km/s, so it can be received at the moment of emissio...[Details]

ARM: ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technolog...[Details]