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1. Experimental topic: Design a counter that counts between 0 and 3 (quaternary) by triggering the external interrupt INT1, and displays the count value through the LEDs on the P1.6 and P1.7 ports. ...[Details]
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When memory chips began to experience a "historic collapse" and GPUs and CPUs fell in price and were destocked, automotive chips were always accompanied by structural shortages, and the supply of key...[Details]
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Sina Technology News reported in the early morning of April 27th Beijing time that Apple had planned to acquire Intel's smartphone modem chip division, but after reaching a settlement agreeme...[Details]
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Whether it is a nuclear power plant, a patient monitoring device in a hospital or a self-driving car, the integration of physical processes with computers and process control, that is, cyber-physical...[Details]
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Learning several difficult concepts of single-chip microcomputer
Electronics enthusiasts begin to learn single-chip microcomputer knowledge. Because the content of single-chip microcomputer i...[Details]
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The unique product identification is used as a serial number
( such as a USB character serial number or other terminal applications);
It is used as a password. When programming the fla...[Details]
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By using the Zener breakdown characteristics of the voltage regulator tube, a high-frequency signal with a frequency of hundreds of megahertz can be obtained. The circuit is shown in the figure. The ...[Details]
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The production process of epitaxial wafers is very complicated. After the epitaxial wafers are developed, nine points are randomly selected from each epitaxial wafer for testing. The ones that meet...[Details]
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Beijing, China, July 12, 2023 - The 2023 Munich Shanghai Electronics Show (electronica China) is being held at the National Convention and Exhibition Center (Shanghai). As the world's leading provide...[Details]
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With the development of society and the growth of population, energy conservation has become an important social issue. Fluorescent lamps are the most widely used lamps at present, but like mos...[Details]
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Apple officially released the iOS 16 system. Although the updated content is mediocre, the "always screen display" function that everyone is concerned about was mentioned in the developer previ...[Details]
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Last year, it was reported on the Internet that a pop-up advertisement appeared on a certain luxury brand car. In fact, this is not the first time this has happened. On September 23, a Chongqing ID.6...[Details]
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Photovoltaic Headlines (PV-2005) learned that on July 26, the winning candidates for the inverter equipment procurement of the Gurbantunggut Desert Base Project (the 800,000-kilowatt photovoltaic p...[Details]
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A steering wheel is a must for a car, but if the autonomous driving technology matures in the future, will it still be necessary when we don't need to drive ourselves? Recently, Cruise, the autonomou...[Details]
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Working Principle and Characteristics of Gas Discharge Tube
Gas discharge tubes generally use ceramic as the encapsulation shell. The discharge tube is filled with inert gas with stable el...[Details]