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The special test device for the electrical dynamic characteristics of the operating mechanism is introduced, and the test example is analyzed.
1 Introduction
In the past, high-voltage...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no el...[Details]
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Recently, officials from the Department of Industry Development conducted a survey on the "battery swapping mode" and application of new energy vehicles in Beijing. During the survey, they visi...[Details]
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The 20th Shanghai International Automobile Industry Exhibition officially kicked off. If auto shows in previous years focused on displaying creativity and trends, then the 2023 Shanghai Auto Show w...[Details]
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The functions of the insulation resistance tester are as follows: n Insulation resistance tester is a very important fault diagnosis tool. An effective insulation resistance system has a high res...[Details]
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Toshiba Launches Five New MOSFET Gate Driver ICs to Help Miniaturize Mobile Electronic Devices
TCK42xG series supports external back-to-back MOSFETs
Shanghai, China, J...[Details]
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Capacitive touch screen is a transparent special metal conductive material attached to the glass surface. When the finger touches the metal layer, the capacitance of the contact point will change, ca...[Details]
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Radar level meter is a commonly used measuring instrument, which uses pulse measurement method to perform non-contact continuous measurement of the level of liquid, slurry and granular materials. User...[Details]
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According to foreign media reports, a team from the CMT-Thermal Institute of the Polytechnic University of Valencia (UPV University) in Spain has proposed a new architecture that is working to achiev...[Details]
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SoftBank, owned by Japan's richest man, Masayoshi Son, has suffered a huge loss of 700 billion yen in recent years due to careless investments. Recently, it is rumored that he is preparing to sell th...[Details]
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/******************************************/ // // The main frequency of this program is 12MHz, and the microcontroller uses STC12C5A60S2 // /******************************************/ #include "S...[Details]
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Electric vehicles are favored by many users due to their features of no exhaust pollution, no noise, light weight and beautiful appearance. However, their use also reveals their limitations, t...[Details]
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Yesterday I used uboot1.4 to debug an LED light experiment based on s3c44b0, and it was successful. Here is a record:
The initial idea was to use uboot's loadb command to debug my own ported uboo...[Details]
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The aerospace and defense markets continue to demand size and weight reduction while also delivering outstanding high power efficiency. Engineers and system architects for these applications also req...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
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