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The calculation formula of the coordinates of the center and side piles of the circular curve is as follows: X = XZY + 2 × R × SIN (L ÷ 2R) × COS {α ± (L ÷ 2R)} + S × COS {α ± (L ÷ R) + M}; Y = Y...[Details]
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LED display screen has become a new generation of information dissemination media tool due to its low power consumption, long service life, low cost, high brightness, few faults, wide viewing angle...[Details]
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Digital Storage Oscilloscope (DSO) first converts the input analog signal into a digital signal through A/D and stores it in the memory RAM; when display is required, the data in the RAM is read out,...[Details]
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1. The difference between digital signal level and analog signal level
The carrier modulation of analog TV is VSB, that is, residual sideband modulation. The image content is transmitted throu...[Details]
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Using MOSFET as an ideal diode provides robust and reliable safety protection for the new generation of automated appliances. Safe isolation on wireless appliances As wireless appliances bec...[Details]
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The design uses a high-performance single-chip microcomputer C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope panel. The w...[Details]
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On January 15, Tesla released its Autopilot autonomous driving technology safety report for the fourth quarter of 2021. Although limited data makes it difficult to conduct a comprehensive safety anal...[Details]
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On December 6, the Ministry of Industry and Information Technology officially issued the "Interim Provisions on the Management of Automotive Radar Radio" (hereinafter referred to as the "Provisions")...[Details]
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Solar silicon wafer maker Midea Semiconductor and its subsidiary GlobalWafers announced their September revenue on the 7th, which increased compared to August and the same period last year, and both ...[Details]
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Despite the ongoing chip shortage, Qualcomm appears to be moving forward with the launch of its next-generation mobile chip, which is rumored to be called the Snapdragon 895. A company executive has ...[Details]
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Design a system with five external interrupt sources. The highest level external interrupt source is connected to the INT0 pin, and the rest of the interrupt sources are connected to the INT1 pin. Dra...[Details]
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As a leading domestic optical communication module equipment supplier, Suzhou Xucheng occupies a huge market with its technical advantages of large capacity, miniaturization, low power consumption an...[Details]
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I really didn't expect that.
Deep in the city of Jinling, 23 meters underground, with the Qinhuai River overhead filled with the sounds of oars and lights, what I talked about with several pow...[Details]
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0 Introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of co...[Details]
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The HARTING Technology Group has won the world-renowned design award, the German iF Design Award this year. The HARTING Han® 1A connector series won in the "Product" subject ("Electrical Connectors" ...[Details]