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Today, Huawei's official EMUI Weibo account announced a good news. That is, less than 20 days before the public beta upgrade of Mate 30 series to EMUI 10.1, the upgrade of EMUI 10.1 has been fully op...[Details]
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Today (5), MediaTek held its annual shareholders' meeting. MediaTek Chairman Tsai Ming-kai pointed out that the company's products powered a total of 2 billion devices worldwide in 2020. Taiwan med...[Details]
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Hardware Connection: Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit K1 = P3^7; uchar i,Second_Counts,Key_Flag_Idx; bit Key_State; fly DSY_CODE = { 0x3f,0x...[Details]
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Gartner's latest research shows that China's enterprise digital transformation and industry modernization have put forward new requirements for the use of cloud computing. China's infrastructure and ...[Details]
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Although the recent hot topic in the industry is the competition between plug-in hybrid vehicles and extended-range vehicles, for most people, I am afraid that oil-electric hybrid vehicles are the ...[Details]
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Chinese flexible screen manufacturer Royole Technology is considering an IPO in the United States with a maximum financing of US$1 billion. For a time, news about Royole's upcoming IPO was widely cir...[Details]
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The European New Car Assessment Program (NCAP) recently updated its radar standards to improve driver assistance features in new cars. NCAP standards vary by region; in the United States, NCAP is m...[Details]
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Title: Print stairs and print two smiling faces above the stairs.
1. Program analysis: Use i to control rows, j to control columns, and j controls the number of black squares output according to the...[Details]
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1. The inverter external relay controls the forward and reverse circuit
2. Power on the inverter (button SB2)
3. Forward (SB4)
4. Reverse (SB6, KA2 and KA1 form an ...[Details]
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简介:自动控制系统的综合性能在很大程度上取决于步进电机的精确度,细分技术可以显著改善步进电机的距角精度。利用细分算法控制AT89C51单片机输出具有一定时序的方波控制信号,经过TA8435芯片处理后输出相应的阶梯波来实现对步进电机的细分控制。本文重点就TA8435芯片的使用与控制进行详细介绍。 introduction The stepper motor is a control actua...[Details]
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Recently, China Southern Power Grid Co., Ltd. issued the "Action Plan for Digital Transformation and Digital Southern Power Grid Construction (2019 Edition)" (hereinafter referred to as the "Plan")...[Details]
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According to the official website of the State Intellectual Property Office, the patent for "wireless charging method, system and storage medium" applied by Xiaomi Motors has been authorized. The p...[Details]
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Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period) ...[Details]
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Wingtech Technology has appeared twice in the winning results announced on China Mobile's procurement and bidding website. Wingtech Technology's consecutive winning of the operator's 5G product proje...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]