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1. Using a new excitation circuit, both high-frequency spark and DC arc mode test results have excellent precision and accuracy. 2. Three powerful analysis modes: fast material classification, brand ...[Details]
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A new type of aviation power transformer, a three-phase columnar transformer, is introduced. The requirements for the core material of this transformer are explained. The prop...[Details]
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In industrial production and daily life, multi-point temperature detection systems are widely used, such as non-destructive temperature detection of fire electrical equipment, overheating fault pre...[Details]
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Abstract: A new type of inductive sensor device is studied, focusing on the working principle and basic structure of the sensor, the block diagram design of the aperture recognition system, experiment...[Details]
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1. ARM's 7 working modes The instruction sets of ARMv4 and ARMv5 define seven operating modes of ARM, which are determined by register CPSR (see the table below). User mode: the normal program execut...[Details]
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The kernel I use is linux2.6.38. At the beginning, the development board can be used as a USB flash drive, but when using the HID function, the following problems occur:
g_hid gadget: hi...[Details]
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This time the LCD and touch screen intelligence were transplanted together. As for the reason, I will post a detailed explanation tomorrow. http://www.arm9home.net/read.php?tid-14273.html It is main...[Details]
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In the early stage of making USBASP, I learned the BootLoader principle of AVR microcontroller chip, found a lot of information about USB-HID and BootLoader, and made a simple atmega8(16) board that ...[Details]
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This article mainly discusses some of the main methods currently used in the automotive industry to deal with winter problems in the future and some solutions. In particular, it compares the two L...[Details]
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On April 9, Huangyuan County held a groundbreaking ceremony for the Xiyuan Group's independent energy storage project in Huangyuan County, Xining City. Han Junliang, secretary of the Huangyuan County ...[Details]
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As a core component of industrial robots, precision reducers are required to have the characteristics of short transmission chain, small size, high power, light weight and easy control compared wit...[Details]
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This article will teach you five ways to maximize the FFT on your oscilloscope! 1. What is FFT on an oscilloscope? 2. What problems can the oscilloscope's FFT solve? 3. The FFT of an oscilloscope o...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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The importance of IEC 62368-1 to emerging electronic products The old safety standards are not suitable for emerging electronic products, so the new safety standard IEC 62368-1 came into being. W...[Details]
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As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]