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According to foreign media reports, US President Trump accompanied Apple CEO Tim Cook to the company's Mac Pro factory in Texas. Just a few months ago, Apple announced that it would build this flagsh...[Details]
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China Energy Storage Network News:
Recently, the Anhui Provincial Development and Reform Commission issued the "Notice on Further Improving the Industrial and Commercial Peak and Valley Tim...[Details]
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5.3.2.1 Manually-actuated Valve
Manual reversing valves mainly include spring reset and steel ball orientation. Figure 5.17 (a) shows a three-position, four-way manual reversing valve with...[Details]
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1. Concept Fcy is the CPU clock, Fosc is the crystal oscillator frequency. Fcy = Fosc/2, that is, the CPU clock is 1/2 of the crystal oscillator frequency. 2. Register Configuration Here are some e...[Details]
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1 Introduction
Dynamic display usually uses a dedicated chip 8279 to expand the keyboard and LED display. This method can realize the interrupt mode or query mode input of the keyboard, but the siz...[Details]
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introduction
At present, almost all countries use breath alcohol testers to conduct on-site testing of drivers to determine whether the measured driver has been drinking. This paper proposes a...[Details]
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OmniVision’s New 50-Megapixel Image Sensor Brings Industry-Leading Low-Light Still Images and Ultra-High Dynamic Range Video to Smartphone Rear Cameras
The OV50E image sensor feature...[Details]
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Digital pressure detection instruments mainly meet two applications: one is to measure the pressure of fluids in pressure vessels and pipelines, and is mainly used in industrial production to measur...[Details]
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On February 7, Jiemian News quoted Argentina's "Dollar Newspaper" as saying that government officials accompanying Argentine President Alberto Fernandez said that Xiaomi will establish a production b...[Details]
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Uber has unveiled its self-driving car, which it is developing in partnership with Volvo. The new model is based on the Volvo XC90 SUV. Unlike previous models, the new model will be equipped with Ube...[Details]
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1. LED History
50 years ago, people already knew the basic knowledge that semiconductor materials can generate light. In 1962, Nick Holonyak Jr. of General Electric developed the first practic...[Details]
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iFlytek, which has been exploring the field of in-vehicle intelligent interaction for 18 years, released a new generation of Feiyu audio products - intelligent audio management system - just in time ...[Details]
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For mining electrical products, explosion-proof safety is extremely important. At present, the types of explosion-proof electrical products in China are mainly flameproof and intrinsically safe. And ...[Details]
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Dongfeng Motor
Corporation has recently signed a strategic cooperation agreement with
Tencent
Cloud to jointly explore the intelligent innovation ecosystem of vehicle-cloud integratio...[Details]
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Like any IP block, memories must be tested. But unlike many other IP blocks, memory testing is not a simple pass/fail test. Memories are typically designed with redundancy to account for process defec...[Details]