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The I2C bus was a serial communication interface specification first proposed by Philips. The standard I2C bus only uses two lines for communication. It can connect multiple devices with I2C interf...[Details]
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A friend encountered a strange problem when debugging the ARM and FPGA interface and asked me for help.
Problem Description:
ARM uses s3c2440, the interface between FPGA and ARM is 16 bits, address...[Details]
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Light-emitting diodes ( LEDs ) are fragile devices that are susceptible to heat, mechanical shock, electrostatic discharge, and lightning, especially in outdoor applications. The increased use of ...[Details]
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On the first working day after the long holiday, ADAS players Jingwei Vision and Minieye successively announced that they had obtained B round financing. Among them, Jingwei Vision announced that it ...[Details]
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On May 21, the Honor 20 series will be launched in London, which is the global debut of the series of mobile phones. The Chinese version will be held in Shanghai on May 31. According to the official ...[Details]
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Although most home appliances and office equipment are powered by high-voltage AC power that plugs directly into a wall outlet, the fact is that their internal circuits require low-voltage DC power. ...[Details]
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Nowadays, with the impact of the COVID-19 pandemic, contactless payment has become more and more popular. In addition, NFC plays a vital role in many fields including wearables, anti-counterfeiting v...[Details]
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Among the enterprises, 296 are normally awaiting review and 5 have had their review suspended. Among the 296 companies normally awaiting review, 112 are on the main board, 63 are on the SME...[Details]
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According to news on May 23, the iPhone 15 series to be released this fall will support 15W wireless fast charging. Currently, all Apple models released since the iPhone 8 support 7.5W Qi protocol wi...[Details]
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In 2022, my country's new installed capacity of industrial and commercial distributed photovoltaics will be 25.87GW, accounting for 30.6% of the annual new installed capacity, forming a "three-way ...[Details]
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The chip can be driven by an external clock source, as shown in Figure 15. At this time, the CKSEL fuse bits must be programmed according to Table 15. ...[Details]
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Purpose: When the button is pressed, the LED light of the PF10 pin is turned on. When the button is pressed again, the LED light of the PF10 pin is turned off. Whether it is pressed or not, the LED ...[Details]
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There are three binding posts: one for "l", one for "e", and one for "g" (shield). l is connected to the wire, e is connected to the iron sheet of the cable, and "g" is connected to the insulating pa...[Details]
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With the development of distribution network, the reliability of small current grounding system operation has been paid more and more attention, and various protection devices for small current ground...[Details]
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Source: Getty Images Plus
Enerchain Intelligent Electric, a Chinese electric vehicle charging service company listed in the United States, announced in a press release on October 10 that...[Details]