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Preface This blog post is developed based on STC89C52RC and Keil5 C51 environment; If there are any deficiencies, please give me more advice; Things Needed Timer 0; Pin P1.0; code show as below: #i...[Details]
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Will the semiconductor industry be able to recover in the next few years? Although the epidemic has caused the market economy to continue to be sluggish, driven by emerging industry trends, wafer fou...[Details]
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With the continuous maturity of LED technology and the continuous reduction of costs, LED spotlights have been widely used in various places. However, the development and popularization of LED spo...[Details]
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Many netizens who are new to 51 microcontrollers have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51? ! Here, beginners need...[Details]
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The ADP1853 of ADI is a wide range input voltage DC/DC synchronous buck controller capable of running from commonly used 3.3 V to 12 V (up to 20 V), voltage tracking input, output voltage 0.6 V to 90%...[Details]
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Software will be the main driver of automakers' profit growth Gartner released the top five technology trends in the automotive industry in 2022 to help corporate chief information officers better...[Details]
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Using the wrong battery under the wrong conditions can cause failure and explosion. Careful design will avoid accidents such as battery rupture and explosion, reducing the risk of harmful electroch...[Details]
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According to a report by foreign media theverge on November 7, the U.S. National Transportation Safety Board recently released a new document, which disclosed some details of Uber's self-driving car ...[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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Figure 1
SPWM
Without injecting zero-sequence component, the fundamental component of three-phase output voltage can be expressed as:
SPWM injection of zero-sequenc...[Details]
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Sony's new console PlayStation 5 (PS5) was officially launched today. The device, which is the successor to the 7-year-old PS4, is now available for purchase in the first launch regions. There are ...[Details]
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Why are multiple register access instructions needed? ldr/str can only access 4 bytes of memory per cycle. If you need to read and write memory in batches, it is too slow. The solution is stm/ld Ex...[Details]
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According to INSIDE, Apple will provide users with new power management strategies to avoid maintaining the battery power at 100%, which will cause battery material fatigue and thus affect the servic...[Details]
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. Introduction
In transmitters and controllers made with single-chip microcomputers, when it is necessary to output 1-5V or 4-20mA DC signals, dedicated D/A chips are usually used, usually one chip ...[Details]
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summary
In the context of striving to achieve "carbon neutrality", the development trend of new energy vehicles in my country will not change in the future. At present, my country's new energy...[Details]