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The latest report from the Emerging Device Technologies (EDT) research service of Strategy Analytics, "Global Display Technology Forecast: 2008-2024", predicts that despite the popularity of the conc...[Details]
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Introduction: The serial port is a tool for exchanging information between the microcontroller and the outside world. There are two communication methods of 8051 microcontroller: parallel communicati...[Details]
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What is the difference between ARM and microcontroller?
1. Software
This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are...[Details]
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Mentor Graphics, a leading manufacturer of electronic design automation technology, recently released a research report titled "Integrating AUTOSAR, In-Vehicle Infotainment and Instrumentation Su...[Details]
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Huawei's Hongmeng HarmonyOS 2 has been officially released, but most of the apps with HarmonyOS services are built-in apps, and there are relatively few third-party apps that are compatible. It is un...[Details]
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(1) The rand() function generates an integer between 0 and RAND_MAX, which is a pseudo-random number. RAND_MAX =32767. i=rand(); i=1+rand()%data//generate a random number between 1 and data (2) The s...[Details]
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This automatic bathroom fan controller circuit design is a light and fan motor control with delayed shutoff. This automatic fan control is commonly used in toilets and bathrooms. When switch S1 is ...[Details]
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According to Taiwanese media MoneyDJ, affected by the sharp drop in terminal demand, a cold wind is blowing in the semiconductor industry, including major technology companies such as Micron, Microso...[Details]
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SG Micro Corp is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. SG Micro Corp's general-purpose analog IC...[Details]
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Medical ventilators usually use 24 V DC regulated power supplies. When the AC power grid fails, the medical ventilator has no DC power supply, which causes the ventilator to fail to work properly. Wh...[Details]
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The circuit shown in the figure is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts the current from a high-speed silicon PIN photodiode and d...[Details]
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Compared with injection molding, what are the advantages and disadvantages of blow molding? Compared with injection molding, extrusion blow molding has the following advantages.
(1) The cost o...[Details]
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XTAL1 and XTAL2 are the input and output of the inverting amplifier used as the on-chip oscillator, as shown in Figure 19. This oscillator can use a quartz crystal or a ceramic resonator. The fuse bi...[Details]
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Strategy Analytics: In the first quarter of 2021, global smartphone shipments surged to 340 million units, a year-on-year increase of 24%. The latest research from Strategy Analytics shows that glo...[Details]
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Ignition parameters are one of the most important factors affecting the performance of gasoline engines. The main ignition parameters of gasoline engines are: ignition advance angle, ignition energ...[Details]
Discrete Device
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