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The rectifier in the AC voltage measurement circuit is similar to the rectifier in the AC current measurement circuit. Therefore, a set of rectifier devices is shared in multimeters with AC current a...[Details]
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1. Introduction
Today,
LED
lighting is a mainstream technology. LED flashlights, traffic lights and car lights are everywhere, and countries are pushing to replace incandescent and...[Details]
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This article takes a fully automatic blood pressure monitor as an example to introduce the interface circuit for reading LCD display into a single-chip microcomputer. The blood pressure monitor displa...[Details]
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On the evening of October 12, the Shenzhen Stock Exchange officially accepted the GEM IPO application of Zhejiang Hengwei Battery Co., Ltd. (referred to as "Hengwei Battery"). It is reported that H...[Details]
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In the new wave of technology, the intelligentization of automobiles is in the ascendant. Starting from the consumer application scenario, the intelligent cockpit is the most easily perceived intelli...[Details]
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At Lake Mary, Florida, a new green hydrogen project is expected to involve an investment of more than $3 billion. Mitsubishi Power – a world-leading supplier of power and energy storage technologie...[Details]
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The role of the preamplifier
The main functions of the preamplifier are as follows:
First, improve the signal-to-noise ratio of the system.
Second, reduce the impact of externa...[Details]
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Today (December 4), Xiaomi's first 4K professional monitor, which has been preheated for many days, is finally officially launched. Currently, the monitor has been listed on JD.com Xiaomi self-...[Details]
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This year, Narada Power won the bid for the Hebi Heqi centralized electrochemical energy storage project, with a construction scale of 100MW/200MWh. After preliminary preparation and commissioning,...[Details]
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As the earth's resources become increasingly scarce and the investment cost of basic energy sources increases, solar energy, as an inexhaustible, safe and environmentally friendly new energy source, i...[Details]
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Orange has chosen vendors Nokia and Ericsson to deploy its 5G network in its home market of France as Huawei continues to face scrutiny over the security of its equipment in Europe. In a statement,...[Details]
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MulticoreWare and Imagination enabled GPU computing on TI's TDA4VM processor, adding approximately 50 GFLOPS of additional compute and demonstrating performance improvements on common workloads for A...[Details]
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On October 17, at the 2024 World Intelligent Connected Vehicle Conference which opened today, Yu Chengdong, Huawei's executive director, chairman of the Terminal BG, and chairman of the Intelligent...[Details]
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1 Wireless digital transmission circuit
The wireless digital transmission circuit uses the wireless transmission chip TRF4900. TRF4900 is a monolithic, low-cost, fully functional multi-cha...[Details]
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On October 30, the second batch of enterprises settled in Yibin Energy Storage Industrial Park held a centralized start-up event. Municipal Party Committee Secretary Fang Cunhao attended and announced...[Details]