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It is reported that in order to adapt to the sharp shift of governments around the world to electric vehicles and trucks, semiconductor manufacturer Toshiba and heavy electric machine manufacturer Fu...[Details]
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A digital multimeter (DMM) is an electronic instrument used in electrical measurements. It can have many special functions, but its main function is to measure voltage, resistance and current. As a m...[Details]
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Black Shark Gaming Phone officially announced that Black Shark 4 will be officially released at 15:00 on March 23, with the theme of "Breakthrough Combat Power". Today, Black Shark 4 series ha...[Details]
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The stability and service life of the cable fault tester are often directly related to whether the daily maintenance of the cable tester is in place. However, many customers have done a lot of main...[Details]
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The lighting engineering of LED lighting industry is not only affected by the global environment, but also has its own industry characteristics. The power supply of LED street lamp is the top pri...[Details]
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Before Edison invented the electric light in the 19th century, the way humans achieved lighting was very simple, that is, directly using direct light from various fire sources, such as candles, o...[Details]
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It has gone through the market downturn in 2019, endured the impact of the epidemic in 2020, and experienced a surge in demand in 2021.
In 2022, the industry will reach a n...[Details]
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Samsung announced that it has completed the development of the 5nm process using extreme ultraviolet (EUV) technology. In addition, 7nm products will be officially shipped in April, and the goal is t...[Details]
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Prepare
Before designing a power supply for the first time, make sure that the printed circuit board used for the power supply follows the layout guidelines specified in the Power Int...[Details]
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One year ago, the State Grid Corporation of China (hereinafter referred to as "SGCC") and China Southern Power Grid Co., Ltd. (hereinafter referred to as "CSG") successively implemented the "Three ...[Details]
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Introduction Noise-sensitive applications in harsh automotive and industrial environments require low-noise, high-efficiency buck regulators that fit into tight spaces. Monolithic buck regulators w...[Details]
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According to news on March 13, the patent for "a collision warning method, device, electronic equipment and autonomous vehicle" applied by Beijing Baidu Network Technology Co., Ltd. was recently auth...[Details]
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In the future V2X (Vehicle to Everything) world, driverless cars may constantly communicate with the outside world through sensors or lights to improve road safety and mobility. By then, there will...[Details]
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The interrupt controller in S3C2440A accepts requests from 60 interrupt sources. These interrupt sources are provided by internal peripherals, such as DMA controller, UART, IIC, etc. Among these inte...[Details]
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1 Introduction
The use of microwave radiation technology to promote chemical reactions began in 1986 when Gedye R et al. conducted esterification, hydrolysis and oxidation reactions in a microw...[Details]
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