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As a world-renowned automotive safety sensor research and development organization, IEE will release its latest wireless occupant detector and smart trunk opener technology at this year's 65th Fr...[Details]
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1 Introduction
The switching power supply is a DC regulated power supply controlled by a switch mode. It is widely used in various electronic devices for its small size, high efficiency an...[Details]
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1. Introduction
With the development of computer technology, embedded systems have become an important part of the computer field, and the application of real-time operating systems has receiv...[Details]
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1. When PLC and host computer (or touch screen) form a monitoring system, it is often necessary to have "manual", "automatic" and other control modes on the screen (generally, only one can be selec...[Details]
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AT2817A is an intelligent LCR test instrument using a high-performance processor and a true color LCD screen. The use of large-scale chip technology allows the precision digital bridge AT2817A to be ...[Details]
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Design requirements When the input signal amplitude changes, the gain is precisely controlled through the programmable gain amplifier module of the previous stage, so that the output signal ampli...[Details]
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On August 29, Chip Superman held the Chip Superman Automotive Electronics Technology Forum at the "2019 Asia Electronics Production Equipment and Microelectronics Industry Exhibition". Hu Xiaojiang, ...[Details]
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1. Basics of infrared communication 1. Infrared principle Infrared is non-visible light with a wavelength between 760nm and 1mm. Infrared communication devices consist of infrared emitting tubes and ...[Details]
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Let's introduce the isolated differential modules. These are strictly isolated differential modules. They all isolate the circuit under test from the oscilloscope, and the input can be reversed to ma...[Details]
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At present, the "explicit" actions of the leading and second-tier companies, such as large-scale capacity expansion and the extension of the upstream industrial chain, show that the industry competit...[Details]
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1. What is source-sink type? What is a pull-up resistor? Pull-down resistor? What is line drive output open collector output, push-pull output? Let’s first talk about the structure of open collector ...[Details]
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I believe that engineers are familiar with Agilent's network analyzers. Have you ever encountered network analyzer failures in daily use? The following is shared by the Antai Network Analyzer Repair ...[Details]
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Wafers produced for products as diverse as LEDs and MP3 players vary widely in functionality, but they have one thing in common: They often require optical inspection after passing an electrical pe...[Details]
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There seem to be annoying speed bumps everywhere on the road. They can be found everywhere in the driveway and parking lot. Although they vary in size, they are all equally unpleasant. When you enc...[Details]
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According to the survey data of Gaogong Industry Research Institute (GGII), China's lithium battery cathode material shipments in 2019 reached 404,000 tons, a year-on-year increase of 32.5%. Among ...[Details]
Embedded System
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