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First, the code --pwm.lua pin = 4 dutyMAX = 1023 dutyMIN = 0 flag = 0 pwm.setup(pin,100,dutyMAX) pwm.start(pin) function changeDuty() local duty = pwm.getduty(pin); print(duty); if(flag...[Details]
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On January 31, Samsung Display Group announced that it will shut down all its LCD panel production lines in South Korea and China by the end of this year. Samsung has completely abandoned LCD prod...[Details]
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I believe that many users have many questions about the difference between BOD meter and COD meter. So what is the difference between BOD meter and COD meter? Juchuang Environmental Protection has a ...[Details]
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Memory giant Micron Technology recently announced the completion of the expansion of its NAND Flash plant, Fab 10A in Singapore. Micron CEO Sanjay Mehrotra said that the new plant will adjust capital...[Details]
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From March 15 to 17, the China Electric Vehicle Hundred People Forum (2024) with the theme of "Consolidating and Expanding the Advantages of New Energy Vehicle Development" was held in Beijing. Li...[Details]
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Since the outbreak of the COVID-19 epidemic, State Grid Corporation of China has started and resumed key projects with a total investment of over 100 billion yuan while doing a good job in epidemic...[Details]
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The era of intelligent interconnection of all things has given rise to a large amount of data and posed new challenges to computing. The industry predicts that by 2025, the demand for computing perfo...[Details]
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Information from the State Intellectual Property Office shows that on November 1, Huawei Technologies Co., Ltd.’s “Superconducting Quantum Chip” patent was announced, with the publication number CN11...[Details]
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Tonight, @Digital Chat Station brought the latest news that two models of the OPPO Find X5 series have been announced online. It is reported that the two new phones announced this time both support 8...[Details]
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Before the May Day holiday, ZTE Mobile officially announced that it would hold a new product launch conference on May 9 to officially launch the ZTE Axon 40 series. The most popular one is na...[Details]
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The voltage, current, and resistance of any circuit can be calculated using Ohm's law, which states, "Voltage equals current times resistance" (see Figure 1). Therefore, if any two values in this f...[Details]
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In the single-chip microcomputer, interrupt is a relatively important part. There are eight interrupt modes in the 51 single-chip microcomputer, of which five are commonly used, namely external i...[Details]
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We all know that Toyota's tone has always been to seek stability. They generally do not install particularly mature technologies on new cars, which has created a good reputation for its excellent rel...[Details]
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Capstone CS5261 is a high-performance Type-C/DP1.4 to HDMI2.0b converter designed to connect USB Type-C end or DP1.4 source to HDMI2.0b conversion. CS5261 integrates a DP1.4 compatible receiver and...[Details]
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The error sources of vector network analyzer mainly include the following three aspects: drift error, random error and systematic error. 1. Drift error: It is caused by changes in the performance of ...[Details]