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As a means of remote monitoring and surveillance, video surveillance is favored by many industries for its rich information and intuitive results. It is widely used in automatic control, product te...[Details]
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Circuit Function and Advantages The circuit shown in Figure 1 uses the ADM3485E transceiver and is a proven and tested electromagnetic compatibility (EMC) solution that provides triple protectio...[Details]
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With the development of mechanical processing technology, the spatial dimensions of large parts that can be processed are getting larger and larger, and the achievable processing accuracy is also get...[Details]
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On the evening of October 29, San'an Optoelectronics released its third-quarter performance announcement, stating that it achieved operating income of 5.9 billion yuan, a year-on-year increase of 10....[Details]
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In recent years, technological advances have led to increasingly sophisticated systems and devices for measuring brain activity in research and medical settings. One concept that has been widely ex...[Details]
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Some people think that Apple has run out of ideas for this year's iPhone 11 series. Except for chips and iOS systems, none of them will be surpassed by domestic mobile phones. In fact, that is wrong....[Details]
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At the end of June, Qualcomm's incoming CEO Cristiano Amon will officially take charge of the world's largest smartphone chip maker. Of course, Qualcomm’s business is no longer limited to smartphones...[Details]
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On the 27th, our city held a work meeting to study the construction of parking facilities, and specially arranged the construction of parking lots, charging piles, and hydrogen refueling stations. ...[Details]
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Considering the cost and complexity of implementation, digital communication receivers usually use fixed frequency crystal oscillators to implement signal sampling. Due to process reasons, there will...[Details]
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Target This lab activity is designed to explore the concept of analog-to-digital conversion by constructing an illustrative example. Background Information An analog-to-digital converter (ADC)...[Details]
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The new Meizu phone with model number M973Q has passed 3C certification. The USB power adapter it is equipped with is UP0830S (the same model as Meizu 16s), which supports 24W fast charging (12V...[Details]
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With the rapid development of the national chemical industry, oil reservoir and other manufacturing industries, the level of automation in the chemical industry is getting higher and higher. But at t...[Details]
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The STC12C series enhanced MCU expands the functions of the basic 51 MCU on-chip, such as providing a PCA/PWM interface, and the timer can work in 1T mode (the clock of the basic 51 MCU is 12-divided ...[Details]
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ModelSim is the most outstanding language simulator in the industry. It provides the most friendly debugging environment and is the first choice for RTL-level and gate-level circuit simulation for ...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
RF/Wirelessly
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