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Affected by the weak global economy and overcapacity, the development of the LED lighting market is not as rapid as expected. In addition, the immaturity of the lighting terminal market and the fac...[Details]
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The frequency domain method performs some kind of operation on the transformation value of the image in the frequency change domain of the image, and then transforms it back to the spatial domain.
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1. S3C2440 system clock system The clock control logic of S3C2440 can be connected to an external crystal oscillator, and then generate a clock source through the internal circuit; it can also direc...[Details]
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Robots are known as "the jewel in the crown of manufacturing". Their research and development, manufacturing and application are important indicators of a country's scientific and technological i...[Details]
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The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control unit of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components, and ...[Details]
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If a new product fails in the electromagnetic interference (EMI) pre-compliance test or standard compliance test, fault diagnosis and improvement are urgent. After many selections, Xi'an PRBTEK Techn...[Details]
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The SAR (specific absorption rate) antenna platform obtains the aircraft's instantaneous drift angle, pitch angle, and roll angle data from the onboard inertial navigation device, and uses these ...[Details]
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Factors affecting basic iron loss
To analyze the problem, we first need to know some basic theories, which will help us understand. First, we need to know two concepts. One is alternating magn...[Details]
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Known as the jewel in the crown of modern manufacturing, it is a core component of the modern equipment industry, supporting the transformation and upgrading of the manufacturing industry, and occu...[Details]
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The Nand flash configuration of S5PV210 is similar to that of 2440 and 6410, but the difference is that S5PV210 has more powerful functions, especially the hardware ECC of S5PV210 (this article doe...[Details]
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As a typical application of automotive intelligence, digital keys have become the focus of industry attention. At present, some models at home and abroad have achieved mass production and application...[Details]
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PS2 interface MINI-DIN connector interface definition diagram
MINI-DIN connector for PS2 interface
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Several Test Methods of Cable Fault Tester 1. Low voltage pulse test method The use of this cable fault tester is mainly to use the resistance of electromagnetic waves to test during the test. ...[Details]
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Wearable sensors are the basic enabling technology for continuously monitoring users' vital signs, fitness data, and physical and mental health. As the application and market of wearable devices gr...[Details]
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O Introduction Ultrasonic waves refer to mechanical shock waves with a frequency greater than 20 kHz generated in elastic media. Ultrasonic waves have high frequencies, strong penetration, strong...[Details]