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A digital voltmeter is an electronic instrument that measures the voltage of electrical signals. It is used in a variety of applications including electronics, power systems and automation. In this a...[Details]
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According to market research institutions, China's demand for LED general lighting will reach US$10 billion by 2015 and US$22 billion by 2020. It is an inevitable trend for LED lighting to grad...[Details]
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The battery technology revolution we have been waiting for, from the current perspective, the most reliable one is the solid-state battery, but it is still full of technical challenges. The so-c...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can resolve a 1-gram change in weight. When designers need to measure temperature with an accuracy of 0.01 degrees, delta-...[Details]
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Many medium voltage LED applications are powered by offline AC-DC power supplies, batteries, or electronic transformers with low voltage AC output. But some of these power supplies, such as lead-ac...[Details]
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After the alternating current is rectified by the diode, the direction becomes single, but the magnitude (current intensity) is still constantly changing. This kind of pulsating direct current cannot ...[Details]
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There has been a lot of talk about the sale of Arm. According to the latest report from The Wall Street Journal, SoftBank Group is exploring several possible options for its Arm, including a full or ...[Details]
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On June 1, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
a smart surveillance and remote...[Details]
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1. Clamp ammeter function When using an ammeter to measure current, the power must be turned off and the circuit disconnected before the ammeter can be connected for measurement. In situations where ...[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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Did you spend more or less time on your phone recently? For me, during this period of remote work at home, it doesn’t matter if my phone is charged on time, or if I use network traffic. Sometim...[Details]
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The mobile phone manufacturing industry is an extremely competitive industry. In the past few years, the number of mobile phone users around the world has grown dramatically, driven by emerging mar...[Details]
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Toshiba Electronic Devices & Storage Corporation (Toshiba) has launched a new Ethernet bridge IC, the TC9563XBG, which supports 10Gbps communications in automotive information and communication syste...[Details]
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Jiwei.com News: With the advent of the 5G era, the communication system has been upgraded, the frequency bands have increased, and the market demand for RF front-end is growing rapidly. As the most i...[Details]
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The system, called the Amonix 7700 Concentrating Photovoltaic Solar Power Generator, uses highly efficient multi-hub photovoltaic cells originally developed by NREL scientists. Rather than using tr...[Details]