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1. Precision measurement method of grounding resistance The precision measurement of grounding resistance adopts three-wire connection. After the auxiliary grounding rod and test line a...[Details]
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introduction
Digital film refers to a film and television work that is filmed, produced, and stored using digital technology and equipment, and transmitted through physical media such as s...[Details]
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This afternoon, Xiaomi released two 5G mobile phones, Xiaomi 9 Pro and Xiaomi MIX Alpha. The lowest price of Xiaomi 9 Pro is 3,699 yuan, which is the lowest price of 5G mobile phones released so far....[Details]
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High-speed buses make power supply design more difficult
As many high-speed processors, large-capacity hard disks and disk arrays, graphics cards, Ethernet and fiber-optic data communications, ...[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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Infrared thermal imagers use infrared detectors, optical imaging lenses and optomechanical scanning systems (the current advanced focal plane technology eliminates the optomechanical scanning syste...[Details]
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In order to realize high-power digital electroplating power supply, this paper proposes a design scheme of digital electroplating power supply parallel current sharing system based on ARM chip STM3...[Details]
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1. Project Overview
1.1 Introduction
The motor is an indispensable power equipment for industrial production. There are many types of motors and their functions are quite extensive. The linear sw...[Details]
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With the development of mobile technology, many traditional electronic products have begun to add mobile functions. For example, watches that could only be used to tell time in the past can now be ...[Details]
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According to the current price of photovoltaic systems, users usually get a return on investment after 7-8 years. Government incentives and the service life of photovoltaic systems must last for 20...[Details]
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According to Electrek: American solid-state battery manufacturer Quantumscape has provided some exciting updates around its solid-state battery technology. In addition to making progress in the pilot...[Details]
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Accuracy Calculator (ACCU) for
data converters
Design and analysis of application circuits. It calculates the ideal DC accuracy of a data converter. The program is designed using an HP ® 50G ca...[Details]
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Manager: “Have you heard anything about this new PoE standard the IEEE committee is discussing?” Employee: “Yes, I just read an interesting blog post on the TI website about this very issue.” Manag...[Details]
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On August 25, Beijing time, Hyundai Motor built the country's first hydrogen vision hall - Hyundai Hydrogen World, in Century Square on Nanjing East Road, a bustling area in Shanghai, to fully displa...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
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