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In order to conscientiously implement the municipal party committee's decision-making and deployment on focusing on industry and accelerating the promotion of building China's vanadium power capital, ...[Details]
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This afternoon, Tencent Black Shark Gaming Phone 3S was officially released. All series are equipped with 12GB RAM as standard, and 12GB+128GB starts at 3999 yuan. As the first product after the bran...[Details]
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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]
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On December 17, at the first Dishui Lake China RISC-V Industry Forum, Yuan Yongsheng, director and deputy general manager of Shenzhen APTCHIP Microelectronics Co., Ltd. (APTCHIP), introduced the comp...[Details]
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Virtual instrument technology is a technology that uses software to replace part of the hardware design. The hardware module realizes the conditioning, acquisition and output of the signal, while t...[Details]
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Redmi announced that the MIUI Android Q internal beta is now available for the K20 Pro development version. It is reported that Android Q has further enhanced privacy. In Android Q, users ca...[Details]
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Powerful clock interrupts
In the design of single-chip microcomputer programs, setting a good clock interrupt will enable one CPU to play the role of two CPUs, greatly facilitate and simplify t...[Details]
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Recently, a German website accidentally exposed the existence of the Sony FE 20mm f/1.8 (SEL20F18F) lens. It is said that the size and structure of this lens will be similar to the previous FE 35mm f...[Details]
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According to the official website of Beijing Municipal Planning and Natural Resources Commission, the industrial project of Plot 0106 in Block YZ00-0606 of Yizhuang New Town was sold for approximat...[Details]
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Simple 24M logic analyzer circuit analysis Recently I was writing a driver for an I2C peripheral, but I couldn't debug it, so I started to wonder if there was a problem with the I2C protocol. Unfortu...[Details]
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Principle and design of analog isolation amplifier circuit using optocoupler
This paper proposes a new
design scheme for
isolation amplifier
, which has a simple structure and uses ...[Details]
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Traditional mechanical energy meters measure electricity with a meter driven by an aluminum disk driven by magnetic torque. This metering method has many defects such as short life, large error, regul...[Details]
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Recently, German patent information analysis agency IPLytics released a report titled "Who is leading the 5G patent race?" The report shows that as of February 2021, the top five companies in the wor...[Details]
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Samsung Electronics has decided to increase the use of recycled parts when repairing smartphones as part of its environmental management and to reduce the burden on consumers, BusinessKorea reported....[Details]
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TOPSwitch?FZ single-chip switching power supply circuit diagram controlled by MCU
TOPSwitch?FZ single-chip switching power supply circuit diagram controlled by MCU
The microcontroller can be use...[Details]