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According to the latest news, Qualcomm is negotiating new cooperation with TSMC, and the latter may manufacture both Snapdragon 895 and Snapdragon 895 Plus chips. The news mentioned that Qual...[Details]
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The Internet of Things is a concept that connects users and objects or objects and objects with the Internet, and exchanges and communicates information through the Internet. The Internet of Things i...[Details]
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Computer motherboard PCI slot converts positive and negative 12V, 5V, 5A current output circuit
Figure 1 shows a typical application using the LTC1421. The LTC1421 works best with a staggered, ...[Details]
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Recently, Samsung announced that Samsung Cloud will focus on providing basic mobile phone data backup/synchronization and recovery functions (such as contacts, diaries and notes) starting from...[Details]
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In the Bitcoin industry chain, Bitmain, whose main product is ASIC, can be regarded as an invisible overlord. However, not long ago, its patent for circuit board heat dissipation was challenged for i...[Details]
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Introduction to 8051 timer/counter: 8051 has two timer/counters, while 8052 has three timer/counters. Timers and counters are essentially the same. Timers count internal pulses to achieve timing purp...[Details]
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1 Introduction
As high-definition products develop towards higher resolutions, a digital differential interface, the so-called High-Definition Multimedia Interface (HDMI), is adopte...[Details]
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Recently, the General Administration of Quality Supervision, Inspection and Quarantine issued the "Announcement of the General Administration of Quality Supervision and Inspection on the Quality St...[Details]
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PIC 8-pin single-chip microcomputer 12C6 and 12CE6 series with A/D are a type of PIC 8-bit single-chip microcomputer produced by Microchip. The product models are 12C671/672 and 12CE673/674. They ...[Details]
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According to foreign media reports, scientists have recently invented a bionic compound eye that can help scientists understand how insects use their compound eyes to quickly perceive objects and the...[Details]
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First, let's introduce the concept of cache. The role of cache: Due to the limitation of program access, a high-speed, relatively small memory is set between the main memory and the general regis...[Details]
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On October 26, 2021, at the 39th Jiangsu International New Energy Electric Vehicles and Parts Trade Fair, the new generation of safe lithium batteries developed by Poweramp New Energy Safety Technolo...[Details]
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On February 1, overseas research agency SuperData released XR statistics for the fourth quarter of 2020. The data showed that sales of VR headset Oculus Quest 2 have exceeded 1 million units. Acco...[Details]
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introduction
At present, the speed and accuracy requirements of image processing systems are getting higher and higher, and the amount of sampled data is also increasing. However, the hard...[Details]
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Show a love #include reg52.h #include intrins.h sbit DIO = P3^4; //Serial data port sbit S_CLK = P3^5; //Shift register clock sbit R_CLK = P3^6; //Output latch clock unsigned char code table ...[Details]
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