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1. Three major quantities in PLC
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you ...[Details]
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The logistics industry has developed rapidly in recent years, and a design scheme for a logistics vehicle monitoring terminal based on GPS (Global Positioning System) and CDMA (Code Division Multip...[Details]
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//Note: The GCC-AVR version used in this article is WinAVR20100110 Interrupts are not part of the C language, and the implementation of interrupts is implemented by the compiler. Therefore, the writ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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ARM is the world's largest semiconductor intellectual property supplier, with nearly 200 semiconductor companies as customers. Currently, 80% of GSM phones, 99% of CDMA phones, and future 3G phones al...[Details]
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For some time, as chip shortages continue to drag down auto manufacturing and threaten the overall employment situation in the United States, senior Biden administration officials will hold a second ...[Details]
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Everyone knows the function of a watchdog, but what is this simulated watchdog? Simply put, this analog watchdog can monitor the data sampled by ADC in real time. When the sampled data value is...[Details]
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Introduction: ARM delay problem has always been a headache, because ARM works in pipeline and does not follow pipeline rules when the program jumps, so it is not as easy to calculate as 51 single-chi...[Details]
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LED luminous characters are luminous characters made with light-emitting diodes as light sources. LEDs can save a lot of electricity for the country and users, and save a lot of work hours for cont...[Details]
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At the SNEC Forum on May 24, Du Fangyong, General Manager of Jiuquan Runke New Energy Co., Ltd., introduced the Runke 1500V inverter. General Manager Du pointed out that with the vigorous develop...[Details]
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On October 12, Honor launched its new foldable flagship models Honor Magic Vs2 and Honor Watch 4 Pro . Honor Magic Vs2 is equipped with BOE's new generation flexible OLED folding screen solution, whi...[Details]
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Ziguang Guwei (002049) disclosed a major asset reorganization plan on the evening of June 2. The company plans to purchase 100% of the equity of Ziguang Liansheng, which is under the same controller ...[Details]
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In order to support the company's industrial development in Chongqing, the Bishan High-tech Industrial Development Zone Management Committee recently allocated 120 million yuan in industrial developm...[Details]
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As autonomous driving technology is changing with each passing day, the installed capacity of various core components has become an important indicator to measure the market position and technical ...[Details]
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After referring to the simple study of the 51 MCU Keil C delay program , I also tested and calculated some existing delay functions.
Here, it is assumed that the clock frequency of the MCU is 12MHz...[Details]