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Zong Qinghou, Chairman of Wahaha Group, said at the Global Entrepreneur Conference that it is more difficult for young people to start a business now than it was for us. The economy is oversupplied a...[Details]
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1. Idea Use the idea of vertical calculation of decimal division to do vertical calculation of hexadecimal division. Align the 3 bytes of the divisor with the 3 bytes higher in the dividend. Afte...[Details]
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Apple is working on ways to connect images from multiple iPhone cameras and control all of those devices at once to capture 360-degree images. As Apple continues to work on periscope cameras fo...[Details]
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The leakage protection device is a grounding protection device used to prevent accidents caused by electric shock and leakage. When the leakage
current
of the circuit or electrical equipment ...[Details]
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Mouser Electronics, the leading distributor of electronic components focused on introducing new products that drive innovation, is now stocking the Sentrius™ IG60-BL654 and BT510 Starter Kit from Lai...[Details]
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Osram Opto Semiconductors has launched the latest DurisS8, a multi-chip, high-power new member of the DurisS LED series. The LEDs are finely grouped and combined with high brightness, they pro...[Details]
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The main function of the STM32 ST-LINK Utility software is mass production (a tool for batch downloading of codes). It is also a practical tool. When we need to view the chip FLASH data, we can qui...[Details]
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1-8. Dual-excitation transformer switching power supply
The so-called dual-excitation transformer switching power supply means that within one working cycle, the primary coil of the transf...[Details]
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【Introduction】Since the development of PLC technology, both software and hardware have undergone great changes. Not only the hardware functions are diversified, but the software is also developing ...[Details]
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OFDM Technology
OFDM (Orthogonal Frequency Division Multiplexing) technology is actually a type of MCM (Multi-Carrier Modulation). The main idea is to divide the channel int...[Details]
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I finally had time to update recently. I spent a few days to make a little thing. Although there are many ways to implement it circulating on the Internet, I have never tried it. While I have time, I...[Details]
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Current transformers have long been used as a standard device in instruments and equipment to measure precision currents. Even in harsh environments and high temperatures, this device is very accu...[Details]
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Recently, I have been studying the interface between the microcontroller C51 and assembly. Char and int are relatively simple, and it is possible to use registers or fixed addresses to pass values. F...[Details]
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Bluetooth devices operate in the ISM band, usually on 79 channels between 2.402GHz and 2.48GHz. It uses a digital frequency modulation technique called 0.5BT Gaussian Frequency Shift Keying (GFSK) to ...[Details]
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Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]
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