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The Global Semiconductor Alliance announced the appointment of Zhu Yiming, Chairman and CEO of Changxin Memory Technologies Co., Ltd., as a member of the alliance’s board of directors. It is report...[Details]
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Schematic diagram (the part used this time) When a port in P2 is 1 (high level), no current flows and the corresponding diode will not light up. Code #include reg52.h void delay(unsigned int ...[Details]
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In order to compete for the pricing power and dominance of global new energy, fierce competition and comprehensive competition in the power battery industry are sweeping the world. More than ten da...[Details]
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“ we had no idea that it would reduce the cost of electronics by a factor of one million.” – Jack Kilby When Jack Kilby invented the first integrated circuit at Texas Instruments in 1958, he had no...[Details]
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Since YAG, nitride, and silicate phosphors were introduced into semiconductor packaging, many new generation white light engineers have misunderstood the phosphors used in LEDs . There is no distin...[Details]
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The diamond circular saw blade base is generally a slotted disc made of 65Mn, T12 and other materials, which is heat treated by quenching + medium temperature tempering. Its processing requirements in...[Details]
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Jiwei.com reported on June 8 that media reported that Dong Mingzhu, chairman of Gree Electric Appliances, had previously stated that Gree will access the Hongmeng system in the future. If this is tru...[Details]
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Recently,
BlackBerry and BDStar Intelligent Connectivity Technology Co., Ltd. (hereinafter referred to as "BICV")
announced that BICV has chosen BlackBerry QNX to build its next-generation ...[Details]
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Simply convert into hexadecimal, and then add 00 at the end so that the 51 MCU can correctly recognize the policy.
注意:1.可以把策略文件写成(1) ?xml version="1.0"? !DOCTYPE cross-domain-policy SYSTEM "http://...[Details]
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Shanghai, China, November 6, 2022 - Zeiss, a global leader in optics and optoelectronics, has appeared at the China International Import Expo for five consecutive years. This year marks the 65th an...[Details]
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Although after experiencing rapid growth in 2022, the battery new energy industry chain will be a bit "cold" at the beginning of 2023, it is undeniable that the lithium battery track is still a golde...[Details]
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Recently , the Ministry of Industry and Information Technology has revised the "Parallel Management Measures for Passenger Car Enterprise Average Fuel Consumption and New Energy Vehicle Credits", con...[Details]
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The working principle of capacitor voltage reduction is not complicated. Its working principle is to use the capacitive reactance generated by the capacitor under a certain AC signal frequency to limi...[Details]
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Recently, the Shanghai Science and Technology Commission announced the proposed projects for the integrated circuit science and technology support special project of Shanghai's "Science and Technol...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]