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Recently, a study published in Science magazine has attracted the attention of many netizens, because mobile phone screens will usher in a major innovation, and one of the most notable features ...[Details]
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The content stored in the memory can be programs or data. Programs are instruction codes that can be run by the ARM processor, and data are operands or variables used by instructions during operation...[Details]
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单片机源程序如下: #include reg52.h #define uchar unsigned char #define uint unsigned int void DelayMS(uint x) { uchar t; while(x--) { for(t=0;t 120;t--); } }...[Details]
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Introduction
With the development of network and communication technology, embedded systems have entered a stage of rapid development. And have been widely used in various fields of socie...[Details]
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In order to achieve real-time monitoring of the safety status of the home environment and automatically dial for voice prompts or send alarm text messages when an alarm occurs, a GPRS-based embedde...[Details]
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In recent years, the electricity demand in Changsha, Hunan has grown rapidly, and the power supply has become a bottleneck for high-quality development. To this end, Changsha has launched a three-y...[Details]
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First, let's understand the meaning of heap and stack ():
(1) Stack: Automatically allocated and released by the compiler, it stores function parameter values, local variable values, etc. Its operati...[Details]
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The 2021 China (West) Electronic Information Expo will be held at the Century City New International Convention and Exhibition Center in Chengdu from July 15 to 17, 2021. The theme of this expo is ...[Details]
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PLC is mainly composed of CPU module, input module, output module and programmer (see Figure 1). Some PLCs can also be equipped with special function modules to complete certain special tasks.
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Abstract: TMS320VC5510 is a new generation digital signal processor launched by TI Company in the United States. It has higher code execution efficiency and lower power consumption, and its maxi...[Details]
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In recent years, with the formulation of dual-carbon goals and plans, new energy vehicles have developed rapidly. By 2022, the penetration rate of new energy vehicles in China has reached 23.5%. As c...[Details]
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1UCC3858 Design Features
The high-efficiency, high-power-factor pre-regulator UCC3858 is a new PFC power factor corrector product launched by Unitrode. The internal functional block diagram ...[Details]
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1 Introduction In today's world, electronic technology is developing rapidly, and digitalization, networking, and informatization have affected people's clothing, food, housing, and transportation....[Details]
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GSM power supply solution based on TPS54260
TI's TPS54260 is a 60V/2.5A step-down regulator with an integrated 200 milliohm high-side MOSFET. Current mode control simplifies ext...[Details]
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First, due to the increasing demand for autonomous driving and new energy vehicles, the market size of automotive storage chips will continue to expand, with DRAM and NAND being the focus of demand...[Details]
Discrete Device
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