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1. Function
With the popularity of cars, more and more families have their own cars. The battery in the car has a life span and will fail after two or three years. It is very annoying if the ca...[Details]
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In the circuit with low voltage input, low power output and good synchronous rectification (ZVS mode), push-pull mode is still an option. The control IC can choose the compact PWM control IC of the...[Details]
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For a while, it looked like Huawei had a firm grip on much of the world’s earliest 5G infrastructure buildout via radio access networks. Then geopolitical concerns raised questions. Now all signs poi...[Details]
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As a tool for precision measurement, grating has been widely used in precision instruments, coordinate measurement, precise positioning, high-precision precision machining and other fields due to its ...[Details]
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According to foreign media reports, the Skolkovo Institute of Science and Technology (Skoltech) and the Moscow Institute of Physics and Technology (MIPT) in Russia first predicted and then experiment...[Details]
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Industrial Ethernet is a high-performance, reliable data communication protocol, commonly used for data transmission and control in industrial automation systems. Industrial Ethernet has been widel...[Details]
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The air flow sensor (also called air flow meter) is one of the important sensors of the electronic fuel injection engine. It converts the inhaled air flow into an electrical signal and sends it to the...[Details]
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Using an oscilloscope probe to measure the voltage between the two ends of a non-grounded component in a circuit can easily cause a ground short circuit. The factors that can easily cause a ground sh...[Details]
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As an important cornerstone of the Fourth Industrial Revolution, the Industrial Internet provides key infrastructure support and industrial ecological foundation for industrial digitalization, and ha...[Details]
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Have you encountered the same problem as Xiabai? Many times, when we use the optical drive player to insert the CD, there will be lag or even reading failure. Whether it is a car DVD or a computer op...[Details]
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——Zhejiang Hangzhou Power Supply Company promotes high-quality development from three aspects
Seeking Strength
On December 31, 2019, the 10kV incubation ring network room of Hangzhou Powe...[Details]
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During the National People's Congress and the Chinese People's Political Consultative Conference this year, Zou Lei, member of the National Committee of the Chinese People's Political Consultative Con...[Details]
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I have always had a seemingly correct understanding of the RO, RW and ZI data described in the ARM system. During this period, I carefully studied them and found some rules. I understood some things t...[Details]
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The hearing range of a newborn baby can reach up to 20KHz. As the baby ages, his hearing declines at an average rate of 200Hz per year. By the age of 20, the hearing range has dropped to 8KHz, and th...[Details]
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Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]
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