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The main working process of UPS power supply is filtering, rectification and inversion, and it also includes many auxiliary units, such as chargers and batteries , microprocessors, communicatio...[Details]
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Powered by IDEMIA’s GSMA-compliant connectivity solutions, Fiat Chrysler Automobiles (FCA) will enhance its connected ecosystem to make driving safer and easier than ever before. FCA has taken its...[Details]
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#include reg52.h
#define uchar unsigned char
sbit LED_RED = P2^0;
sbit LED_GREEN = P2^1;
sbit LED_BLUE = P2^2;
//Color value to be displayed
float COLOR_RED = 0...[Details]
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Beijing time, April 13th early morning news, according to Apple insiders, Steve Jobs is stepping up research to enable the next generation of iPod to synchronize via Wi-Fi.
The report indicated tha...[Details]
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1. Story about signaling testing Before the large-scale application of WiFi, most WiFi products used the method of directly embedding WiFi modules to implement WiFi functions during the development s...[Details]
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High-power supplies that operate from wall AC voltage use large input filter capacitors. Inrush current in these capacitors must be limited, otherwise the power supply may trip the AC c...[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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Laser cladding is widely used in the field of material processing
Laser cladding (also known as laser additive manufacturing or coating manufacturing) is the process of depositing additive materi...[Details]
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With the implementation of the first version of the NR sub-6GHz draft of 3GPP in December 2017, and the subsequent Phase 2 drafts, semiconductor manufacturers and terminal manufacturers began to ...[Details]
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As a variety of industrial applications continue to require liquid level monitoring in enclosed spaces, analysts predict that global demand for reed switch technology will grow 7.4% by 2023. To meet ...[Details]
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//51 single-chip computer simplified human infrared alarm design, manual button control to achieve emergency alarm, arm, disarm, turn off alarm) // #include reg52.h #define uchar unsigned char #d...[Details]
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How to Repair a Scratched CD
For audiophiles, there is nothing more joyful than appreciating their collection of CDs, and there is nothing more sad than having their carefully c...[Details]
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Power cords are wires that transmit current. Usually, the current is transmitted point-to-point. Power cords can be divided into AC power cords and DC power cords according to their uses. Usuall...[Details]
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It is no exaggeration to say that the big cake of the Internet of Things, smart speakers, has been divided up completely by Internet giants such as Amazon, Google, Alibaba, and Baidu. According to th...[Details]
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Solid-state batteries will enter mass production in 2027. This news has excited both the technology and automotive circles. But don't be too happy. If ordinary people want to buy a "grocery shoppin...[Details]
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