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The electro-biochemical principle of blood glucose measurement is that when a certain voltage is applied to the blood after the enzyme reaction, the current generated will increase as the blood glu...[Details]
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This paper introduces the working principle and structure of a street lamp control system based on power line carrier technology using a 51 single-chip microcomputer. It also introduces the direct ...[Details]
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On February 15, the Xi'an High-tech Zone held a series of signing ceremonies for key projects in the first quarter of 2022. 26 key projects with a total investment of 53.3 billion yuan were signed an...[Details]
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1. Experimental Environment
1. Software
a) Vmware version: Vmware Workstation 12.5.7
b) Ubuntu version: 9.10
c) Kernel version: 2.6.31.14
d) gcc version: 4.4.1
e) gdb ...[Details]
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Over the past few years, small color LCD displays have been integrated into an ever-widening range of products. Color displays were once considered a luxury feature in mobile phones, but now they a...[Details]
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On July 30, Wuhan East Lake New Technology Development Zone issued the "Notice on Publicizing the List of "Optical Valley Gazelle" Enterprises to be Recognized in 2024", and Ju'an Energy Storage Wu...[Details]
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Recently, Huawei EMUI’s official Weibo account released answers about smart vision in the column. Let’s take a look. Q:What is Smart Vision? A: Smart Vision is a powerful function that combines mu...[Details]
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Compared with the rapid development of semiconductor technology and the ever-shrinking iteration cycle of process technology, the testing equipment industry that has been accompanying the semiconduct...[Details]
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With cell measurement accuracy down to 0.8 mV and lifetime robustness, NXP’s next-generation battery management system ICs enhance battery management system performance, maximize available capacity...[Details]
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On July 29, CATL held an online launch conference for sodium-ion batteries. Chairman Dr. Zeng Yuqun released CATL's first-generation sodium-ion battery and the "transitional product" lithium-sodium h...[Details]
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1. Design requirements
This power supply is used in the front end of an AC voltage conversion. The input control signal is 4VAC (50HZ AC effective value range 2VAC-8VAC), and the input power i...[Details]
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1. Introduction
In many industrial productions, such as chemical, petroleum, metallurgy, electricity, water treatment and other industries, it is often necessary to detect and control the posi...[Details]
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Today, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. OPPO Vice Preside...[Details]
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Operational amplifier, what does operational amplifier mean?
Concept of Operational Amplifier
An operational amplifier (often referred to as an "op amp") is a circuit unit with a very high amplif...[Details]
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At BYD
Dream Day
in January this year
, Wang Chuanfu said that BYD was the first in the industry to propose the slogan "The first half is electrification, the second half is
intelligence...[Details]
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