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static void __irq IsrUsbd(void)
{
U8 usbdIntpnd, epIntpnd;
U8 saveIndexReg = rINDEX_REG; //Save the index register value (context protection)
usbdIntpnd = rUSB_INT_REG; //Save the interrupt ...[Details]
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Assuming you are tasked with designing a monitor circuit for a new, battery-based power system, what strategies would you adopt to optimize the cost and manufacturability of the design? The initial...[Details]
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As LED light output continues to increase, color and white high-brightness LEDs can replace incandescent lamps for automotive lighting. Since LEDs are low-voltage devices, their forward voltage may...[Details]
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Undoubtedly, the signal from the sensor contains very useful information or characteristics of the measured physical quantity, and the test and measurement process is a very complex process of analyzi...[Details]
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Test environment: STM32F407 168MHz, IAR 7.4, optimization level low
Test method: The first signal is the output of the TIM comparator, and a comparator interrupt is generated at the same time. The fi...[Details]
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A large number of various types of electronic components are used in electronic equipment. Most equipment failures are caused by the failure or damage of electronic components. Therefore, it is parti...[Details]
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Zheneng Automobile is currently working with the owner of the automobile museum to make an industry technical report and selects some basic information for reference. 01. Steering-by-wire technolog...[Details]
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PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can...[Details]
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Translated from EEtimes New developments in electronic devices are constantly changing our world, but can they change the way we perceive? Research has been ongoing for years in the field of de...[Details]
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According to Jiwei.com, Intel CEO Pat Gelsinger reportedly hopes to acquire other chip manufacturers in the process of industry consolidation, even though their main acquisition targets are planning ...[Details]
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The insulation resistance of insulators is required to be measured before installation. The measurement method is generally to use a 2500V or higher megohmmeter. The shaking test steps are: (1) W...[Details]
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Recently, there was news that OPPO will soon release the OPPO A93 5G mid-range phone in China. Recently, the official pictures and specifications of this phone have appeared on e-commerce websites. ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Introduction
The Global System for Mobile Communications (GSM) is the most extensive and powerful mobile communication service in my country, and its short message function is widely used d...[Details]
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Wollongong-based energy storage company Green Gravity has begun regional studies, site concept engineering and local community engagement at Mount Isa in Queensland, Australia, 1,80...[Details]