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High-frequency current probe is a very important current measuring instrument and is widely used in the power industry, electronics industry, communications industry and other fields. Its main fun...[Details]
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The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
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Sudhanshu Ambhore exposed the protective case of the Huawei P40 phone on the social networking site, further confirming more details of the phone. From the pictures exposed by Sudhans...[Details]
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1. Basic knowledge of serial communication Asynchronous communication and synchronous communication There are two ways of computer data transmission: parallel data transmission and serial data tran...[Details]
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In actual production, factories cannot guarantee that products are 100% perfect. The screws may not be tightened, or there may be small scratches on the surface, or the product label may be forgotten...[Details]
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FLASH- CR1 = FLASH_CR1_RESET_VALUE; FLASH- CR2 = FLASH_CR2_RESET_VALUE; FLASH- NCR2 = FLASH_NCR2_RESET_VALUE; FLASH- IAPSR &= (uint8_t)(~FLASH_IAPSR_DUL); FLASH- IAPSR &= (uint8_t)(~FLASH_IAPSR_P...[Details]
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Regions and contours only contain the original description of the segmentation results. In practical applications, we also need to determine one or more feature quantities from the region or contou...[Details]
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6.1 Enter Uboot command line 6.2 Download .bin file using tftp 6.2.1 Setting up the development board printenv setenv ipaddr192.168.1.100 // Development board IP setenv serverip192.168.1.10...[Details]
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According to the Securities Times, the US ban on Huawei's chip supply chain officially took effect today (15). Huawei's partners revealed that Huawei has a plan B for the chip supply cut. The specifi...[Details]
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5G licenses have been issued. As the first batch of 5G mobile phones went on sale, a voice advocating the uselessness of 5G has appeared on the Internet. 在昨天OPPO副总裁沈义人发文谈自己对“5G无用论”的看法,沈义人称:“在5G资费进入大众...[Details]
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1. LED 1.1.What is LED? LED (light-emitting diode), commonly known as LED small lamp, is a light-emitting display device made of semiconductor materials such as gallium phosphide (GaP) that can direc...[Details]
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At present, in flat panel display technology, organic light emitting diodes (OLED) have the advantages of self-luminescence, high contrast, high response speed, wide viewing angle, etc., which have...[Details]
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China Energy Storage Network News:
At 22:45 on March 20, the Lingshao DC interlocking test of the Ningxia power grid system protection was completed, marking that the multi-resource coordin...[Details]
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According to foreign media reports, battery researchers have created real-time 3D images of lithium metal batteries as they cycle. A research team at Chalmers University of Technology in Sweden has s...[Details]
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How to use a spectrum analyzer to measure weak signals – RBW One of the main uses of spectrum analyzers is to search for and measure weak level signals. The ultimate limitation of such measurements...[Details]