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The continued downturn in the global economic environment has caused various consumer product sectors, from consumer electronics, home appliances to automobiles, to suffer from problems such as slugg...[Details]
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I. Introduction Flowmeter is the most commonly used instrument in oil production enterprises. The flowmeters used in many production sites in oil fields are not reasonably selected. Some have install...[Details]
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Know the basic principles of using current probes: 1) There are two types of current probes used with oscilloscopes. aAC probe: Rogowski coil, current clamp. b AC and DC probes: current gun, high-fre...[Details]
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On June 11, the 2019 Asia Consumer Electronics Show (CES Asia 2019) will officially open at the Shanghai International Expo Center. The three-day CES Asia 2019 is co-organized by the Consumer Technol...[Details]
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Iris recognition technology is an important way to identify unique individuals in the field of biometrics. We are generally more familiar with fingerprint recognition and face recognition. Currently,...[Details]
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The European Microelectronics Summit was held in Paris not long ago, with the theme of "Prospects for V2V/V2I Technology Demand". Compared with the currently hotly debated autonomous vehicles, the...[Details]
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Introduction: Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2...[Details]
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As an engineer, do you know how fast consumer electronic devices operate and how many tasks they can perform per second? The high speed operation of these devices has brought many pleasures, enabling ...[Details]
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Traditional UPS uses analog circuit control. For manufacturers and users, analog control has many limitations, whether it is phase control technology or SPWM technology. With the development of infor...[Details]
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01 Introduction
In previous sharing, we introduced some contents of network security related technologies in vehicle communication, including E2E and SecOC, etc., but these technologies are usu...[Details]
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Compared with other light sources, high-power LEDs will have serious heat dissipation problems, mainly because LEDs do not dissipate heat through infrared radiation. Generally speaking, 75% to 85...[Details]
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Before the August battery data comes out in early September, I think it is necessary to review the July data from the Battery Innovation Alliance and SNE. PART 1: Where did the remaining power batt...[Details]
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Toshiba Corporation (TOKYO:6502) has expanded its lineup of 200mA single-output CMOS-LDO regulators designed specifically for mobile devices, featuring low dropout voltage, low output noise and high-...[Details]
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1. Connect SF6 equipment Connect the threaded end of the measuring pipe to the switch connector, tighten it with a wrench, and close the needle valve on the other end of the measuring pipe. T...[Details]
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STMicroelectronics (ST) has been deeply involved in the automotive market for more than 30 years, and its products and solutions cover most application systems in ordinary vehicles. With the develo...[Details]
Analog electronics
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