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On August 20, the Hubei Baoang Optoelectronics Industrial Park project started construction. According to the Tianmen Daily, the Hubei Baoang Optoelectronics Industrial Park project is invested and...[Details]
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Use LL library to configure systick LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK); LL_SYSTICK_EnableIT(); With the settings, clock source selected, and interrupts enabled, it should be possibl...[Details]
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Signal generators have a well-defined mission in a test system: simulate the signals that a device under test (DUT) might encounter during normal operation. In the past, such signals were simply sine ...[Details]
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Huawei released an upgrade announcement for HarmonyOS 2 today. Nine mobile phones have obtained the official version, and another six models have started public beta recruitment, including one ...[Details]
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A fast method for measuring the DC resistance of power transformers
2.1 Static measurement method
When measuring the DC resistance of a power transformer winding, the charging current in the windi...[Details]
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Cables are one of the indispensable materials for transmitting electric energy and are widely used in economic production. Once they fail, they will not only seriously threaten the safe and stable op...[Details]
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1. Industry Background
In recent years, the level of science and technology has gradually improved, and the needs of users are constantly changing. With the popularization and application of ne...[Details]
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March 31 news, today, Huawei’s official website released the "Announcement on the Duty of the Company’s Rotating Chairman". The announcement shows that according to the company's rotating cha...[Details]
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How to find the location of car buttons in a dark environment?
The traditional solution we are familiar with is to add a weak backlight design to the physical buttons, but this interactive sol...[Details]
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When the BPP is set to 8 bits, the color palette is used to configure the LCD. There are 256 options in 8 bits, so the color palette can set up to 256 colors (0~255). Each item in the palette store...[Details]
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According to the latest tablet quarterly tracking report released by IDC China on May 26, the shipment volume of tablet computers in China in the first quarter of 2020 was about 3.73 million units, a...[Details]
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With the development of technology, intelligent network technology will gradually become the main technology for the development of the automotive industry. With the help of computer, communication, ...[Details]
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Among mobile phone manufacturers, Samsung and Huawei have integrated 5G baseband into their self-developed processors, becoming industry leaders. Apple is said to have similar plans, but the details ...[Details]
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Now let's see how to operate the serial communication interrupt. Let's review the timer interrupt mentioned earlier. When the TH0 and TL0 counts overflow, the hardware automatically sets the TF0 overf...[Details]
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Verification is to test whether the design complies with the corresponding standards (industry standards or custom standards) and how much redundancy there is. Verification and debugging are the main...[Details]