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Li Xiang, the founder of Li Auto, recently posted online: "Li Xiang is proud to use a large number of local suppliers. If consumers dare to buy Chinese brand cars, we will boldly use Chinese local su...[Details]
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Motor and power control inverter designers all face the same problem of isolating the control and user interface circuits from dangerous power line voltages. The primary requirement for isolation i...[Details]
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The introduction of new 5G technologies will have a significant impact on real-time network testing or drive testing. As new processes and strategies are adopted, new test techniques and equipment ...[Details]
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The MCU program source code is as follows: // The C language program is as follows /************************************************************** * File: -----.C * Function: Read the keyboard, co...[Details]
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引言 随着时代的发展，数字化家居控制系统的出现使得人们可以通过手机或者互联网在任何时候、任意地点对家中的任意电器进行远程控制，同时也可以对室内的空气温度、湿度、质量进行监测和调节。 在常规的环境参数检测中，湿度是最难准确测量的一个参数。这是因为测量湿度要比测量温度复杂得多，温度是个独立的被测量，而湿度却受其他因素(大气压强、温度)的影响。本文选用一种具有独特工艺设计、价格较低廉的、高精度、极...[Details]
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Overview
With the improvement of camera sensors and optical components, camera phones occupy an increasingly larger proportion of the mobile phone market. In order to get high-quality photos, ...[Details]
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Wireless digital communication systems, satellite digital communication systems, digital communication radio stations, etc. all have modulators and demodulators. When developing and testing these syst...[Details]
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1.74HC595 chip introduction The 74HC595 chip is a serial input and parallel output device. It includes an 8-bit shift register, a memory and a three-state output gate circuit. The shift regi...[Details]
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The century-old automobile industry is undergoing a great transformation. The transformation of automobiles to electrification and intelligence is an inevitable trend. According to data released by H...[Details]
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Noise floor: usually refers to the "baseline noise floor" of the oscilloscope, which is the vertical noise caused by the analog front end and digital conversion process of the oscilloscope. The size...[Details]
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Wireless alarm products do not require wiring, and are easy and quick to install. In addition, with the continuous improvement of wireless alarm technology in recent years, the market share in th...[Details]
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The US-China or Japan-South Korea trade wars are all based on the field of science and technology, and both involve the semiconductor level, reflecting that semiconductors are the main battlefield of...[Details]
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CES (International Consumer Electronics Show), as a global event showcasing the latest technology products and technologies, is attracting more and more companies to participate. As electronic produc...[Details]
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There are many places in the power industry where moisture detection equipment is used, among which the determination of moisture content in transformer oil has quite high requirements. The function ...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
Power technology
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