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What is your ideal office environment? Facing the sea or being in the CBD? A good office environment can help employees effectively manage their emotions, create a harmonious atmosphere, improve exec...[Details]
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Recently, the Ministry of Industry and Information Technology issued 5G medium and low frequency band frequency use licenses to the three major operators, China Telecom, China Mobile and China Unicom...[Details]
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The option for circuit designers to turn power lines on and off in electronic systems may sound like a small thing, but there are many aspects to consider for successful implementation. In some el...[Details]
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There are three contactless charging methods:
Electromagnetic induction is the method that is closest to practical application, but the problem is that the transmission distance is re...[Details]
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1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
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In the fields of chemical industry, mechanical processing, industrial manufacturing, etc., the influence of temperature on measurement or processing is often considered, so the measurement and cont...[Details]
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Interrupts are the soul of embedded chips. This is because most embedded systems have high requirements for real-time performance, that is, they must respond extremely quickly to events. Interrupts h...[Details]
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1. Set up software simulation first. Refer to the chapter 2.4 Software Simulation in the STM32 incomplete manual.
Example functionality:
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O Introduction
Since the 1960s, digital signal processors (
DSP
) have developed rapidly along with computer and communication technology, and their application fields have b...[Details]
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Despite strong consumer demand and low component costs, designing and verifying the performance of embedded systems with wireless capabilities is extremely challenging. Today's design engineers must ...[Details]
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TM (Touch Memory) card is a patented product of Dallas, USA. It uses single-line protocol communication and completes data reading and writing through instant touch. It has the ease of operation of...[Details]
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On December 24, the 100MW photovoltaic grid-connected power generation and energy storage facility project of Huadian Shache, Xinshang Energy Shache, and State Power Investment Corporation Shache was ...[Details]
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China Energy Storage Network News
: On February 25, Liu Zhenya, Chairman of State Grid Corporation of China, was invited to attend the Cambridge Energy Week Power Day event held in Houston, U...[Details]
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The comprehensive tester can test a full range of items, the contents are as follows: Pilot projects: 1) Current transformer ratio measurement 2) Polarity determination of current transformer 3) Seco...[Details]
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The article first introduces the implementation principle of the touch screen, then introduces the characteristics of the touch screen chip AD7873, and designs the PCB diagram for connecting AD7873...[Details]
Analog electronics
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