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The CM3 core supports 256 interrupts, including 16 core interrupts and 240 external interrupts, and has 256 levels of programmable interrupt settings. However, the STM32 does not use all of the CM3 c...[Details]
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This morning, realme officially released a Weibo post saying that the news about the new realme 64-megapixel Hawkeye quad-camera will be announced tomorrow. This new phone should be the realme XT tha...[Details]
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Qichacha shows that on July 21, Julicheng Semiconductor (Shanghai) Co., Ltd. underwent industrial and commercial changes, adding Hainan Yunfeng Fund Center (Limited Partnership) and CICC Pucheng Inve...[Details]
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Qualcomm and ZTE achieve world’s fastest 5G mmWave standalone network milestone, facilitating next-generation wireless fiber deployment
—5G mmWave Standalone Networking Enhances Hi...[Details]
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Part I Protection This article mainly talks about protection. Here we mainly mention two types: surge protection and clamping protection. Of course, I will also mention the protection loop at the e...[Details]
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As Korean companies gradually withdraw from the LCD industry, the LCD industry chain is accelerating its country-by-country transfer. Recently, many domestic securities firms believe that the global ...[Details]
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The United States has good intentions in suppressing Huawei. Not only is it willing to sacrifice its own reputation to do the job, but it is also trying to drag its allies into the fight. Unfortunate...[Details]
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KJ005 is a special case of KJ006. It cannot be directly used in AC power supply without white power supply. This device is mainly suitable for AC phase control of bidirectional thyristor or anti-para...[Details]
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When the system is started in Nand mode, the hardware copies the first 8KB of Nand Flash to Steppingstone, and then runs the program from address 0. In the code within 8KB, we need to complete the nec...[Details]
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Pursuant to the business combination, GRAF will acquire Velodyne through a reverse merger for an enterprise value of approximately $1.6 billion and an equity value of approximately $1.8 billion. Th...[Details]
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When autonomous driving really comes, what can we do in the car?
In the era of intelligence, the human-machine interaction system (HMI) of the smart cockpit has become the most intuitive...[Details]
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On October 23, Changxin Technology announced its third quarter performance report for 2021. The announcement showed that Changxin Technology achieved operating income of 5.082 billion yuan in the fir...[Details]
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When deriving the relationship between frequency and flow velocity, the stability condition of vortex street is used: interval ratio h/ , which shows that the frequency of vortex generation is affecte...[Details]
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As the world's population continues to soar and the aging problem becomes increasingly serious, the demand for medical diagnostic and nursing equipment continues to rise worldwide, especially the r...[Details]
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Fast charging opportunities
Fast charging station customers require chargers that are small, rugged, reliable, and efficient, while providing a charge time of less than 30 minutes. Typical 3 t...[Details]
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