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Recently, the super battery-based crane energy storage energy-saving system developed by Zhongshan Special Inspection Institute has been put into use in Shantou Port, actively promoting the transforma...[Details]
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1: Voltage power supply, some power supply voltage output can also be digitally programmable;
2: Power supplies of various outputs are developing towards lower voltage, higher current, higher p...[Details]
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Today, OPPO Vice President Shen Yiren announced a good news. He said: "It is said that Reno will be compatible with the PD charging protocol through OTA in the future." So the question is, w...[Details]
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Recently, a new phone named Redmi 8A Pro was discovered in the RF certification details released on Xiaomi’s official website. Gsmarena said this means that the phone will be launched soon. I...[Details]
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When installing Win7, the device manager shows an exclamation mark on the PCI serial port PCI simple communications controller. How to solve it? (The update methods for both drivers are the same)
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Introduction
With the rapid development and increasing maturity of communication technology, embedded computing technology and sensor technology, micro sensors with perception, computing and co...[Details]
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1 Introduction
In order to achieve higher speed and better performance with lower power consumption, semiconductor devices are moving towards 1V operating voltage, which also puts higher...[Details]
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Since the internal flash blocks of the STM32F4 series are very large, the erasing time is relatively long and wasteful. I usually use the middle 64KB block for storage, the first 4 16KB blocks are fo...[Details]
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According to previous official news, Redmi Y3 will be released on April 24 with a 32-megapixel selfie camera. It is reported that the phone is equipped with a Qualcomm Snapdragon 636 processo...[Details]
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As panels become cheaper, the prices of large-screen TVs have also started to plummet. In the past two years, many people should have felt that the price of large-size LCD TVs has plummeted. A 4K 5...[Details]
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Solar energy is a clean energy. my country is now vigorously promoting the use of solar energy in daily production and life, one of which is to use solar energy to generate electricity. The solar i...[Details]
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The frequency compensation of oscilloscope passive probe (not the impedance matching mentioned in the question, which is a completely different concept and the working principle is also completely di...[Details]
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Automobiles have always been developing towards being safer, more efficient and more environmentally friendly, whether in the era of traditional internal combustion engines or in the process of movin...[Details]
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Technical features of four-antenna receive diversity
Basic function: Improve uplink receiving sensitivity and enhance uplink coverage; Basic principle: Antenna diversity reception can obtain gain a...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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