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The pursuit of high-efficiency, energy-saving, green and environmentally friendly electric light sources with good display performance is the persistent goal of the scientific and technological c...[Details]
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Smart meters are smart terminals of smart grids, and switching power supplies are different from other devices in smart meters. Large-scale and standardized production may improve quality, reduce pro...[Details]
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Introduction: A research team at the National Renewable Energy Laboratory (NREL) has proposed a new way to solve the problem of lithium-ion battery fires. The key to the answer may lie in temperature...[Details]
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Almost all similar books introduce comprehensive application examples such as a real-time clock example such as "perpetual calendar + temperature display + alarm clock + stopwatch" or an MP3 player ex...[Details]
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Online City News
The launch of ChatGPT marks a leap forward in application, with a significant increase in the number of model parameters and computing power required.
On November 30,...[Details]
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There is a lot of news about Macronix selling its 6-inch wafer fab. Earlier, there were reports that Tesla and Foxconn would be the buyers. According to the latest supplier news, the sale has entered...[Details]
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Apple launched the third-generation iPhone SE this week, bringing upgrades including the A15 chip, 5G support, longer battery life, camera upgrades, and more durable glass. Although Apple officials d...[Details]
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Lithium batteries, or lithium metal batteries, use lithium metal as the anode. Rechargeable lithium batteries have been widely adopted over the past few decades to power a variety of electronic devic...[Details]
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In the design of adaptive optical systems, the wavefront corrector has been developed as an important component of the optical system. It is combined with the wavefront sensor and the wavefront con...[Details]
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Abstract This article introduces the design of a circular queue data structure to achieve more stable serial port message reception and effectively prevent packet loss. I have been studying multi-ro...[Details]
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Recently, Parker Hannifin, a pioneer in motion and control technology, released the "2023 Sustainability Report". The report focuses on the theme of "Leading with Purpose" and focuses on the company'...[Details]
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Before learning about microcontrollers, I would like to recommend to you a book about microcontrollers, "Falling in Love with Microcontrollers". The content structure is easy to understand, very prac...[Details]
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On February 18, the Jiangxi Government website published the full text of the "Outline of the 14th Five-Year Plan for National Economic and Social Development of Jiangxi Province and the Long-Term Go...[Details]
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UART initialization: void Uart3_Initialize(void) { UART3_Init(115200,UART3_WORDLENGTH_8D,UART3_STOPBITS_1,UART3_PARITY_NO,UART3_MODE_TXRX_ENABLE); UART3_ITConfig(UART3_IT_RXNE_OR,ENABLE); ...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]