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September 17th news Apple launched Apple Watch SE for the first time, equipped with a large Apple Watch display, fall detection, advanced fitness features, and Family Sharing Settings with watchOS 7....[Details]
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According to the official website of the National Development and Reform Commission on December 28, in accordance with the "National Enterprise Technology Center Recognition Management Measures" (Ord...[Details]
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After OPPO announced the launch of the new K series product K3, it also released the appearance of K3 today. K3 is equipped with Qualcomm Snapdragon 710 processor, prism lifting camera, 6.5-inc...[Details]
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According to a recent paper published in the journal Advanced Materials, researchers at Northeastern University have developed an all-ceramic material that can be die-cast into complex parts. This in...[Details]
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X62W universal milling machine is a high-efficiency processing machine, which is widely used in mechanical processing and mechanical repair. The operation of the universal milling...[Details]
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On October 9, the "New Energy Vehicle Industry Plan" (hereinafter referred to as the "Plan") was formally passed at the State Council Executive Meeting. The release of the "Plan" has ushered in a new...[Details]
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Abstract: A system for far-infrared signal processing is designed. The far-infrared signal obtained from the passive far-infrared sensor is extremely weak (tens of microvolts) and has an extremely nar...[Details]
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The configuration of AVR fuses is a delicate task, and users often overlook their importance or find it difficult to master. Here are some key points and related matters that need to be paid attentio...[Details]
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Proteus simulation schematic diagram of a DC motor with controllable forward and reverse rotation: The microcontroller source program is as follows: #include reg51.h #define uchar unsigned char #d...[Details]
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This paper aims to strengthen the security management of the vault. Aiming at the current management defects of the vault, this paper designs an electronic password lock system for the vault door. ...[Details]
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As one of the most common control systems in our lives, Zhishi Classroom has explained the application, characteristics and classification of stepper motors. Friends must be curious about how stepp...[Details]
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Just now, the storm against Huawei came again! Influenced by US hegemonic politics! IEEE, Institute of Electrical and Electronics Engineers, is the most famous and largest non-profit multinational ...[Details]
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How is the internal data memory of the MCS-51 microcontroller set up?
Answer: The MCS-51 microcontroller has 128 bytes of data storage inside, and the internal RAM address is 00H~7FH.
MCS-51 has ...[Details]
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1.What is PWM? It is pulse width modulation, or PWM for short. A very effective technique for controlling analog circuits using the digital output of a microprocessor is the control of pulse wi...[Details]
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When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]