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If you don’t have a tester or other tools and only have a multimeter, how can you distinguish between the live wire and the neutral wire? Let me explain it to you below. Use voltage range to me...[Details]
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#include //Include a 52 standard kernel header file
sbit P10 = P1^3; //LED light to be controlled
sbit K1= P3^4; //Press K1 to turn on the light
sbit K2= P3^5; //Press K2 to tur...[Details]
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Clock synchronization is one of the core technologies of distributed systems. In order to realize the distributed test system based on the test instruments of the ARM-WinCE embedded system platform...[Details]
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According to Jiwei.com, the Nikkei Asian Review reported that the British government has asked Japan to help it build a 5G network. The UK announced on Tuesday that it will ban the purchase of new ...[Details]
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According to foreign media reports, recently, the startup LightCode Photonics announced that it has successfully raised 425,000 euros in the pre-seed round of financing. The round of financing was le...[Details]
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At present, with the improvement of people's living standards, air conditioners have become a must-have household appliance, but in scenes such as kitchens and bathrooms, the air conditioning mar...[Details]
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SH-stick serial port emulator, the study of Renesas microcontroller, or the simplest program to start, LED on and off, button control, equivalent to C language Hello world! The program includes the...[Details]
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LG said last week that its dual-screen rotating phone is confirmed to be called the LG Wing. The main screen of the LG Wing is 6.8 inches, and some speculate that it is the same panel used on the LG ...[Details]
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U.S. Commerce Secretary Gina Raimondo said on the 29th that after the United States requested global companies to provide chip market information, it has received voluntary responses from more than 1...[Details]
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Apple TV hasn't been updated for a while, but today a tipster revealed that he had personal experience with Apple's Apple TV game controller. The Twitter user named Koin claimed to have personally ...[Details]
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Diverse Energy's PowerCube uses fuel cell technology to convert industrial gas into electricity without any carbon emissions, and has gradually replaced traditional diesel generators.
"Labview's grap...[Details]
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Darfon, a component manufacturer under the BenQ Group, said that because its component products are mainly sold to ODM manufacturers, the third wave of tariffs will have little impact on components. ...[Details]
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Buzzers are divided into active and passive, and this source is the oscillation source. The active one can make a sound by giving a high level directly (it can also be driven by a low level). Passive...[Details]
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Purpose: Initially master the operation and use of Keil (C51 language) and SUN ES59PA experiment instrument, and be able to input and run simple programs. Laboratory equipment: A set of SUN ES5...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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