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1. Installation of brush knob 1. Take out the spring and steel ball, put them in Vaseline oil, put the lubricated spring into the small hole of the brush knob, and stick the steel ball on the top of ...[Details]
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According to foreign media reports: Samsung Note20 may return to tradition and be equipped with a straight-screen display; Samsung Galaxy Z Flip will have a 5G version officially launched in Au...[Details]
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Industry Trends: Challenges in Today’s Market
One of the challenges facing businesses today is the increasing cost of testing. As devices continue to grow in complexity, the cost of testing these de...[Details]
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Among the enterprises, 296 are normally awaiting review and 5 have had their review suspended. Among the 296 companies normally awaiting review, 112 are on the main board, 63 are on the SME...[Details]
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In a project I did before, I had no problem running the program when the emulator was plugged in. However, after unplugging the emulator, the program always ran to the alarm state after powering off ...[Details]
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I believe that for electronic engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, capture the timing, and...[Details]
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For Apple users, this year's iOS 13 updates are too frequent, but there is no other way because there are really too many problems. And today, Apple quietly released the second beta version of iOS ...[Details]
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1 Introduction Ethernet has evolved rapidly and has become the de facto choice for wired networks, which are used in a wide range of markets, from home, office, enterprise to industry, and automobi...[Details]
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LED lighting is becoming increasingly popular as a replacement technology for halogen low-voltage lighting. Unlike halogen bulbs, LEDs do not suffer from low efficiency, poor reliability, and short l...[Details]
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The previous article introduced the compilation method of the first part of the system software on the development board - the bootloader. Background: After the bootloader is burned into the Nand F...[Details]
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Pingyang's first-hand news shows that on October 2, Zhengwei (Pingyang) Yangtze River Delta Electronic Information Industry Semiconductor Key Materials with a total investment of 12 billion yuan was ...[Details]
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I studied MCU for 2 years in college and have used MCU for almost 2 years, but I still have a little fuzzy about its detailed internal workings (maybe the usual application does not involve the ...[Details]
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Knowledge Analysis of Infrared Thermometer
Infrared thermometer is very simple to use. It uses infrared technology to quickly and easily measure the surface temperature of an object. It does no...[Details]
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According to Reuters, documents released on May 12 showed that the U.S. National Highway Traffic Safety Administration (NHTSA) asked auto parts supplier ARC Automotive to recall 67 million airbag inf...[Details]
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Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]