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Introduction: This article briefly reviews several common methods of debugging processor systems and introduces a new debugging method developed by ARM, which solves the existing problems through the...[Details]
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Here, TMR0 of 16C711 microcontroller is used as timer interrupt, hoping to achieve accurate timing. In the program, TMR0 uses the 32-frequency division of the crystal oscillator, and the initial valu...[Details]
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On October 17, 2019, the "Swift Journey" OSRAM Swiftlight Premium Edition LED upgraded car light new product launch conference was grandly held in Qingdao. At the same time, OSRAM (China) Lighting Co...[Details]
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Requirement: IO generates the fastest switching pulse. Conclusion: Maximum speed is 5MHz. First attempt: IRC enables 16M without frequency division. The IO is set to push-pull high-speed output. Whil...[Details]
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Recorded sounds are so ubiquitous these days that we barely think about them. They pour out of our smartphones, smart speakers, TVs, radios, CD players, and car audio systems, making them a constan...[Details]
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The volt-ampere characteristics of each segment of the light-emitting diode in the LED digital tube are similar to those of ordinary diodes, except that the forward voltage drop is larger and the...[Details]
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Incorrect use or unreasonable setting environment may easily cause the inverter to malfunction or fail, or fail to meet the expected operating effect. In order to prevent it from happening, it is p...[Details]
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On May 30, Beijing time, although Chinese electric vehicles have not yet entered the US market on a large scale, the United States has stepped up its efforts to prevent the arrival of Chinese autom...[Details]
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A car inverter is a convenient car power converter that can convert 12V DC power into 220V AC power, the same as the mains power, for use in general electrical appliances.
In terms of ou...[Details]
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According to a whistleblower @手机陶瓷达人 who is close to the supply chain in Taiwan Province of China, the long-rumored Apple AR/VR headset will be equipped with a derivative version of the M2 chip (...[Details]
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According to icinsights, due to the Covid-19 pandemic and the tense trade relations between China and the United States, most IC suppliers experienced weak demand and generally poor sales performance...[Details]
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Monitoring lighting is the mainstream of energy saving in the world, and high-power LED lighting is the mainstream trend of lighting systems in the future. High-power LED has the characteristics of...[Details]
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Introduction: Hardware preparation: 4 1P Dupont cables, 1 serial cable Program download: Download the corresponding test hex correctly Software preparation: Open the serial debugging assistant softwa...[Details]
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1. Control Principle
Most general frequency converters can achieve different frequencies under different conditions. This is called multi-step frequency operation in Fuji 5000G11S/P11S series f...[Details]
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The current global automotive industry is undergoing a massive electrification wave, and the sales of electric vehicles are growing at a rapid pace. However, the frequent occurrence of electric vehic...[Details]
Analogue and Mixed Signal
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