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This detector uses the photoelectric method to detect the distribution and density of underwater silt. It has the characteristics of small size, low power consumption, strong safety, high accuracy, ...[Details]
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There is no easy-to-use IDE like keli under Linux to develop the 51 microcontroller. The development environment can only be built by yourself. Step 1: Install cross-compilation tools a) Install SDC...[Details]
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Although Apple does not advertise it, according to tests conducted by ChargerLAB, the iPhone 13 Pro Max can charge quickly at up to 27W when connected to a 30W or higher USB-C power adapter. In...[Details]
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On August 28, Skyworth TV held a new product launch conference entitled "Exploring Infinity", officially launching a new S series product - Skyworth S81 self-luminous smart TV, and a new Q series pro...[Details]
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The correct wiring method when using a DC ammeter to measure DC current is as shown in the figure. Among them: Figure (a) shows the direct connection method of the DC ammeter; Figure (b) shows the DC...[Details]
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On February 27, the groundbreaking ceremony for the second phase of the Changqing New Energy Project was successfully held in Longyan, Fujian. The project will accelerate Geely Technology Group to ...[Details]
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According to MacRumors today, Apple released the third developer preview of macOS Big Sur 11.3 to developers today. This update was released two weeks after the second preview and one month aft...[Details]
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The withstand voltage tester provides a function of current division by zero, usually called the OFFSET function. The specific method is to first perform the withstand voltage test without connecting...[Details]
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According to Sichuan News Network, projects such as BOE's 6th-generation AMOLED (flexible) production line in Mianyang and HKC's 8.6th-generation thin-film transistor liquid crystal display device pr...[Details]
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Reuters reported that two people familiar with the matter revealed that US President Trump agreed to give ByteDance 45 days to negotiate the sale of TikTok to Microsoft. The reason the US government ...[Details]
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JFrog Launches Native Integration for Hugging Face to Power ML Models, Harmonizing DevOps, Security, and AI
DevOps teams, ML engineers and data scientists can now confidently store, ...[Details]
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1. Use USB mouse mode. HID device mode, plug and play. The human input port can be seen at the input port;
2. For HID devices, you can use porthelper to debug USB and BUS Hound to capture USB packets...[Details]
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On October 29-30, the Digital Southern Power Grid Forum to Boost the Development of the Guangdong-Hong Kong-Macao Greater Bay Area was held in Guangzhou. China Southern Power Grid announced that it...[Details]
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Overall design of USB HOST related modules
The USB HOST related module in the car driving recorder consists of a microcontroller, USB HOST interface, FLASH, ferroelectric memory (FRAM), real-time...[Details]
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Nanxin Technology (stock code: 688484) simultaneously launched two heavyweight car charging
cells
- the high-power buck-
boost converter
SC87550Q/SC87580Q
with a fully integrated USB...[Details]