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Method 1: Error method The ammeter is connected internally by R measurement = Rx + RA. The error factor is the voltage division of the ammeter, so the measurement result is too large, and the rel...[Details]
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PLL PLL (Phase Locked Loop): Phase-locked loop or phase-locked loop, used to unify and integrate clock signals so that the memory can access data correctly. PLL is used as a feedback technology in os...[Details]
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(1) JTAG is a communication standard used for real-time and fast communication between computers and microcontrollers. The JTAG function of AVR (only available on some models) makes AVR debugging ver...[Details]
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1. Instrument Model Keysight Handheld Spectrum Analyzer N9913A 2. Fault Information Customer feedback: The instrument cannot be used normally and the test is abnormal 3. Testing process The enginee...[Details]
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The first MW-class flywheel energy storage power engineering prototype developed by Tsinghua University and Sinopec Zhongyuan Petroleum Engineering Co., Ltd. was tested by a third party in the flyw...[Details]
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From today on, I officially started to learn the development of tiny4412. Today, I mainly looked at the startup process and memory mapping of Tiny4412 and the Exynos4412 data sheet, and wrote a marqu...[Details]
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UI! Looking at the mobile phone fast charging industry, how can it be faster? How can we make a breakthrough? Breaking the European and American chip monopoly, Shanghai Nanxin launches charge pump fa...[Details]
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LED power driver is a voltage converter that converts power supply into a specific voltage and current to drive LED to emit light. Usually, the input of LED driver power includes high-voltage powe...[Details]
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Abstract: This article introduces the working principle and charging process of the 1-3 cell lithium-ion battery charger composed of the new charging device MAX1757 produced by MAXIM Company. On...[Details]
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According to foreign media reports, automotive technology company Veoneer announced a partnership with 4D imaging radar solutions company Arbe Robotics Ltd. The two parties plan to jointly develop au...[Details]
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Beijing time, August 24th morning news, it was reported that Intel signed an agreement with the US Department of Defense to provide support for the domestic commercial chip production ecosystem in th...[Details]
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In three years, Xunxi has built an intelligent production system for the clothing industry that integrates ordering and material preparation, design, production, and warehousing. Alibaba's goal is t...[Details]
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According to foreign media reports, researchers from Honeywell and the University of Southampton's Optoelectronics Research Centre in the UK have used a new type of hollow core optical fiber to overc...[Details]
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According to Jiemian News, Xiaomi Motors has finalized China Innovation Aviation and CATL as its current battery suppliers, with CATL tentatively designated as the first-tier supplier. As for the b...[Details]
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Recently, according to media reports, Sony Honda Mobility, a joint venture between Sony Group and Honda Motor, is integrating artificial intelligence (AI) technology into the autonomous driving fun...[Details]