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The STM32 timer is a powerful module, and the frequency of the timer is also very high. The timer can do some basic timing, and can also do PWM output or input capture functions. From the system frame...[Details]
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Abstract: With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more import...[Details]
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Since we have to consider the active antenna and its LNA, it is not enough to measure the RF link only at the RF front end. It is necessary to measure it through the antenna and spatial coupling to be...[Details]
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Toshio Fukuda, a Japanese professor at Beijing Institute of Technology who will serve as president of the IEEE (Institute of Electrical and Electronics Engineers) in January 2020, expressed shock in ...[Details]
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Working Principle of Thermocouple Temperature Transmitter Thermocouple temperature transmitters require that the output voltage signal of the transmitter is linearly related to the corresponding ...[Details]
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This paper introduces an adaptive echo canceller for IP phones. It is implemented using a normalized least squares (NLMS) adaptive filter, including a speech mode detector and a coarse delay estima...[Details]
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According to a new report from analyst firm Mobile Experts, Ericsson has jumped to the top of the RAN (radio access network) market in 2021. Ericsson (see Table 1 at the bottom of this article) has a...[Details]
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Artificial Intelligence (AI) has been developing for more than 60 years since its birth. In recent years, AI has become a hot topic pursued by academia and industry around the world. Startups are sur...[Details]
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On the morning of June 11, with less than two weeks to go before Apple's Worldwide Developers Conference (WWDC), many users have noticed that the delivery time of Apple's 27-inch iMac computer...[Details]
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1. Definition and classification of photovoltaic inverter industry
The inverter is the brain of the photovoltaic power generation system. It converts the DC power generated by the componen...[Details]
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On August 13, Wall Street News reported that SK Hynix has raised the price of its DDR5 DRAM chips by 15%-20%. Supply chain sources said that Hynix's DDR5 price increase was mainly due to the squeez...[Details]
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Bionics has a profound impact on various fields such as healthcare, prosthetics, human-machine interfaces, and technology. As one of the most important parameters, the sensitivity of mechanical sen...[Details]
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Every system designer understands the trade-off between power and performance: the more compute performance your application requires, the more power your design must consume. But a new class of ap...[Details]
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First select the serial port ① Configuration of the third item ② Item 3 ③Global interrupt of serial port ④Part of the code: voidHAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)...[Details]
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Mitsubishi servo system is a high-performance motor drive system widely used in the field of industrial automation. Its fault codes and processing methods are crucial for equipment maintenance and ...[Details]