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Foreign media 91mobiles shared Apple's new Apple Watch Series 7 CAD renderings today. The upcoming Apple Watch Series 7 will have flat edges, narrower bezels for a larger display, and more promi...[Details]
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On June 17, according to foreign media reports, the Samsung Galaxy A71 5G will be launched in the United States on June 19 and will become the cheapest 5G mobile phone in the United States. T...[Details]
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The STK465 thick film audio power amplifier has a rated audio power of 2x30W (at 8Ω load) or 2x40W (at 4Ω load), and a harmonic distortion of 0.08% (at 8Ω load) or 0.2% (at 4Ω load). It only ne...[Details]
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As we all know, Apple's newly released MacBook Pro series laptops and high-end iPads now use USB-C ports, and only the iPhone continues to retain the Lightning interface. But a recently leaked spy ph...[Details]
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Schematic #include reg52.h #define uint unsigned int // Hiroshi #define uchar unsigned char sbit a = P1^0; sbit b = P1^1; sbit c = P1^2; sbit d = P1^3; uchar code tabl...[Details]
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Qualcomm previously launched the new generation of Snapdragon 870 chips. Motorola then announced its own new generation flagship Motorola Edge S, and said that it will be the world's first to be equi...[Details]
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From March 19th to 20th, OFweek 2024 (the 8th) Power Battery Industry Annual Conference and Industry Annual Selection and Award Ceremony were grandly held in Shenzhen. The conference was co-sponsored...[Details]
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The increasing popularity of AT89S51 chips is great news for us microcontroller beginners, because it is very easy to make an AT89S51 programmer, and the serial programming mode is more convenient for...[Details]
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According to Russian media reports, the Russian Federal Ministry of Industry and Trade plans to allocate 900 billion rubles as sanctions relief measures for the domestic ICT industry. It is expected ...[Details]
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LG officially released its dual-screen rotating phone LG Wing 5G last night. It is equipped with Qualcomm Snapdragon 765G chip, provides 8+128/256GB storage, is 10.9mm thick, weighs 260g, and is avai...[Details]
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When testing a certain type of transmitting device. Three sets of accurate DC voltage signals referenced to 11.50 volts are required. In order to cooperate with the test process, these three sets of ...[Details]
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A real-time oscilloscope must be properly configured to make accurate jitter measurements. Here is a step-by-step process that can be applied to any brand of real-time oscilloscope to manually set up...[Details]
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With the increasing number of automotive electronic devices, it is a reliable and economical approach to use serial bus to achieve multi-channel transmission and form an automotive electronic network...[Details]
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For ultra-thin dielectrics, the oxide capacitance (Cox) cannot be directly extracted by standard IV and CV tests due to large leakage and nonlinearity. However, using high-frequency circuit models all...[Details]
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Those who work in embedded systems basically know that once the board is basically running, the first thing to be configured is the serial port, which will facilitate the output of debugging inform...[Details]
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