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Contents The utility model relates to a flow meter, in particular to a valve body of a rotary flow meter. Background of the Invention The rotary flowmeter is a high-precision meter used for continu...[Details]
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At Hot Chips 2023, Intel unveiled details for the first time about its future 144-core Xeon Sierra Forest and Granite Rapids processors, with the former consisting of Intel's new Sierra Glen e-cores ...[Details]
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As the end of the year approaches, iQOO Brand Director Feng Yufei posted on Weibo "some things I want to say to everyone." iQOO Feng Yufei posted a long article Feng Yufei wrote a long article say...[Details]
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When choosing to use RF instruments, testers are always struggling to choose a spectrum analyzer, a test receiver, or a signal analyzer. The following is shared by Antai Spectrum Analyzer Repair Cent...[Details]
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1. Technical Principle of LED Solar Lawn Light
Solar lawn light source and power system design method has developed rapidly in recent years due to the unique advantages of solar lawn lights. L...[Details]
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Honor is preparing to bring its Magic 4 series to the European market next week, and the official new product launch conference will be held in London at 7 pm local time on May 12 (2 am Beijin...[Details]
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I would like to say a few things about max232:
1. max232 is a level conversion circuit. The high level of 232 level is -15 volts to -3 volts, and the low level is +3 volts to +15 volts. The ideal val...[Details]
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The insulation withstand voltage tester is a commonly used measuring instrument, which is mainly used to perform insulation strength tests under specified voltage on various electrical products, elect...[Details]
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On October 26, Leyard released its third-quarter performance announcement, stating that its total operating revenue in the first three quarters of 2021 was 5.834 billion yuan, a year-on-year increase...[Details]
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AT89C51DAC0832 regulated power supply The DC regulated power supply studied in this system mainly meets the characteristics of intelligence, digitization and modularization: intelligence means tha...[Details]
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On August 28, Samsung SDI and General Motors said they had signed a contract to invest US$3.5 billion (4.65 trillion won) to build a joint venture power battery factory in Indiana, the United S...[Details]
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The biggest challenge facing power management systems is how to extend the battery's operating time. In addition to finding new power sources with higher energy density, system designers are also look...[Details]
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In early March, Apple’s cheapest 5G mobile phone to date, the iPhone SE3, was officially released. It is equipped with the same A15 Bionic chip as the iPhone 13 series and is priced at 3,499 yu...[Details]
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This is a very simple LED flash light with only three components: the flash IC LM3909, the LED indicator, and the electrolytic capacitor.
The power supply voltage is 1.5V, so it can be p...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]