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1. Potential Crisis 1. When designing serial port programming in uc/os operating system, the situation is complicated because ISR and multiple tasks are executed concurrently. Especially when the rec...[Details]
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1 Introduction
In order to reduce the harmonic pollution of AC power grid, relevant standards (such as IEC 1000-3-2 standard) have been formulated at home and abroad to limit current harmonic...[Details]
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Abstract: Maxim introduces enhanced amplifiers using innovative Class G technology and a charge-pump-based architecture. These amplifier designs are ideal for portable applications that require high-v...[Details]
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MEMS sensors
include accelerometers (ACC), gyroscopes (GYRO), magnetometers (MAG),
pressure sensors
(PS) and microphones (M
IC
). Due to their low cost, small size, low power ...[Details]
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Overview CH549 is an enhanced E8051 core microcontroller compatible with MCS51. 79% of the instructions are single-byte single-cycle instructions. It runs fast and has built-in 60KB Flash-ROM and 2K+...[Details]
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Abnormal situation level 1 Level 1 of abnormal scenarios is the lowest level API that shows the current status Other specific abnormal scenarios will call these APIs according to their own scenarios ...[Details]
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At a time when the United States is taking unconventional measures to contain Chinese integrated circuit companies, it is of great strategic significance for China to accelerate independent chip re...[Details]
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Under the trend of energy conservation and emission reduction, hybrid vehicles and electric vehicles should be popularized, but this process has been slow to accelerate due to insufficient inf...[Details]
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Israel is considered a startup country, the most prosperous country in the world for high-tech startups. In the past 63 years, thousands of Israeli startups have emerged in various industries, suc...[Details]
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1. Interrupt mode void USART2_IRQHandler(void) //Serial port 2 interrupt service routine { u8 u8Temp; /*****************Send interrupt****************************************/ if (USART_GetITSta...[Details]
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Arbitrary waveform generator is one of the most widely used general instruments in the field of modern electronic testing. Its function is much stronger than that of function generator. It can genera...[Details]
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On October 9, the National and Local Jointly-built New Energy Storage Innovation Center held an opening ceremony for its headquarters base with the theme of innovation-driven, new energy storage journ...[Details]
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Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]
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The industry generally believes that the core terminal of smart homes in the future will be smart TVs. With the enhancement of functions such as intelligence, voice control, and artificial intelligen...[Details]
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With the trend of automobile intelligence, in-vehicle high-speed communication has received industry attention in recent years. In smart cars, the number of sensors such as cameras, millimeter-wave...[Details]