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Recently, the Kunming Municipal Bureau of Industry and Information Technology, in conjunction with the Kunming Municipal Development and Reform Commission, the Kunming Municipal Bureau of Natural R...[Details]
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Introduction: In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the s...[Details]
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A chopper amplifier that can stably amplify 1001 times
Function of the circuit
Chopper amplifiers are used to measure weak voltages. In the past, mechanical chopper amplifiers were used, but l...[Details]
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Key points of using printf() function in keil When searching for information online, I found an article introducing the use of printf() function in keil. I copied it here as a memo. In Keil, pri...[Details]
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On November 13, the Zhangzhou Development Zone Management Committee issued the "Zhangzhou Development Zone Incentive Measures for Promoting the Development of Energy Storage Equipment Industry (Tri...[Details]
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Recently, NIO officially announced the information about its intelligent chassis research and development and self-developed ICC chassis domain controller. With the support of this technology, NIO ...[Details]
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Huawei held a HarmonyOS 2.0 mobile developer Beta event, and officially released the HarmonyOS 2.0 mobile developer Beta version on site. After the event, Yang Haisong, vice president of Huawei's c...[Details]
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A few days ago, NIO Technology (Anhui) Co., Ltd. underwent industrial and commercial changes and added "integrated circuit chip design and services" to its business scope, which suddenly triggered sp...[Details]
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realme GT2 Pro was officially launched recently. It uses Samsung's 2K flexible straight screen/E4/120Hz/LTPO 2.0 and is compatible with high frame rate modes of multiple games. IT Home lea...[Details]
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On December 20, the unveiling ceremony of "China Sound Valley·Economic and Technological Development Zone Information and Innovation Industrial Park" and the signing ceremony of Hefei Economic and Te...[Details]
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In the figure, F1 is a fuse, and L1, C11, L2, and C12 form common-mode and differential-mode EMI filters. C2, C3, D3, D4, and D6 form a flow-by-flow circuit to realize the power factor correction...[Details]
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As a branch of stable power supply
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DC current source
has important practical value in engineering technology and measurement fields. Its applications extend from stable electromagnetic fie...[Details]
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Introducing P870 and X390: High-Performance Computing for Infrastructure, Consumer Electronics and Automotive Applications Santa Clara, California, October 11, 2023 – SiFive, Inc., a pioneer and le...[Details]
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Introduction: PIC microcontrollers have multiple interrupt sources. The 16 series has only one interrupt entry, and the 18 series has two interrupt entries. The writing format is slightly different u...[Details]
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On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]