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The PLC ladder diagram is a circuit diagram used to program a programmable logic controller (PLC). It is mainly a logical operation sequence diagram of a control system based on logic functions. It...[Details]
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According to China News Network, researchers from the University of Science and Technology of China and their collaborators used a self-developed "diamond sensor " to take "ultra-clear photos" of l...[Details]
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Preface
Due to the emergence of production automation and various automatic control and sequence control equipment, motors are required to run in various modes such as frequent starting, braking...[Details]
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What is a combination oscilloscope? A combination oscilloscope is an oscilloscope that combines the capabilities and advantages of both an analog oscilloscope and a digital storage oscilloscope (DSO)...[Details]
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1. LED History
Fifty years ago, people already knew the basic knowledge that semiconductor materials can generate light. In 1962, Nick Holonyak Jr. of General Electric developed the fi...[Details]
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Program Development Process 1. Understand the hardware principles 2. Understand the main chip driver hardware 3. Write code 4. Run the code 5. Modify the machine code of the original code to achiev...[Details]
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1 Introduction
With the continuous development of electronic technology, more and more large-scale programmable digital logic devices, such as FPGA, are used in electronic devices. The use of ...[Details]
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The program was modified from JZ2440 The files used are as follows: crt0.S,leds.bin,leds.c,leds.lds,Makefile crt0.S @**************************************************************************...[Details]
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During the 2020 China Mobile Global Partner Conference, news leaked that China Mobile, China Unicom, and China Telecom, the three major operators, may jointly announce the commercial use of 5G messag...[Details]
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With a tap on your phone, you can control your home appliances on the road and enjoy hot water and heating when you get home. This scenario will gradually become a reality in Liaoning Province. On ...[Details]
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At present, many of the electricity, water and natural gas meters of urban residents in my country are read manually, with meter readers checking various instruments one by one every month. Many are...[Details]
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Recently, the Alpha S HI version of the Arcfox was the first to fully deliver the Urban NCA (Urban Intelligent Driving Navigation Assistance) in Shenzhen. This urban driving assistance system is base...[Details]
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The traditional fire emergency sign light has a fatal flaw, that is, it can only indicate a fixed escape direction, generally pointing to the nearest safety door, but this will lead to many unfavor...[Details]
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How does Analog Devices view the new landscape of the Industrial Internet of Things? Implementing the Industrial Internet of Things (IIoT) is not a matter of making existing systems and processes ...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]