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With the improvement of embedded microprocessor performance, more and more peripheral interface devices are integrated, and the peripheral devices and processors mostly communicate in the form of i...[Details]
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1. RTC clock block diagram analysis (important) First, let’s get familiar with a few knowledge points: 1. The real-time clock (RTC) of STM32 is an independent timer! 2. The RTC modu...[Details]
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In an interview with Swiss media a few days ago, US Secretary of State Pompeo reiterated that Chinese companies cannot ensure information security, and cooperating with Chinese companies is equivalen...[Details]
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- World's Smallest TV Tuner Brings Lowest BOM Cost to Chinese TV and Set-Top Box Manufacturers and Global Terrestrial/Cable TV Markets -
Silicon Labs, a silicon TV tuner manufacturer, recen...[Details]
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On December 20, Bloomberg wrote an article detailing seven and a half reasons to be optimistic about the technology industry in 2018. The article said that Silicon Valley has been very bad in the p...[Details]
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FCLK clock for CPU HCLK clock is used for AHB bus peripherals PCLK clock is used for APB bus peripherals The S3C2440 has two phase-locked loops (PLLs), One for FCLK, HCLK, PCLK Another one is dedi...[Details]
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Things you need to prepare:
Apache-1.3.39 for linux
Php-4.4.8 for linux
Ubuntu amd64 PC
6410 development board, I use the friendly arm
Cross-compile:
Cross-compila...[Details]
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The power system uses compensation capacitors to improve the power factor. The working capacity of reactive compensation capacitors is large and the switching is frequent. To ensure the reliability ...[Details]
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The well-known mobile phone review organization DXOMARK announced the audio scores of the iPhone SE (2020) yesterday, with an audio playback score of 69, an audio recording score of 73, and an overal...[Details]
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The moisture content of grain is an important indicator for evaluating grain quality and is an item for grain testing. Normal grain contains an appropriate amount of moisture and the moisture content...[Details]
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Wearable technology company Zinfanite has launched its Voice Activated Badge (VAM), a wireless, voice-controlled connected device that can be worn around a person’s neck or hung in a shirt pocket or ...[Details]
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Whether you are working in electronics or architectural decoration, it seems that everyone knows that LED lamps are gradually becoming popular, and ordinary people seem to be awakening. Incandescen...[Details]
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At the 2024 International Digital Energy Exhibition held in Shenzhen, Shenzhen released the Virtual Power Plant Control Management Cloud Platform 3.0, upgraded the intelligent control function of air ...[Details]
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On July 6, 2012, with the successful grid connection of wind turbines and photovoltaic power generation systems, the Chenbaerhu Banner distributed power/energy storage and microgrid experimental re...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]