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#include #include #define uint unsigned int #define uchar unsigned char sbit SH_595=P2^1; sbit DATA_595=P2^0; sbit ST_CP_595=P2^2; //74HC595(12)-ST_CP rising edge-shift register data enters the clo...[Details]
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With the development of information technology and the deepening reform of medical and health care, the implementation of the National Golden Health Project has greatly accelerated the process of h...[Details]
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atmega8535 Ad conversion c program #include io8535v.h #define uchar unsigned char #define uint unsigned int uchar Table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; uchar Data ={0,0,0,...[Details]
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BlackBerry empowers PATEO's connected car smart cockpit, to be deployed in more than ten models from five automakers
Shanghai, China – June 28, 2022 –
BlackBerry and PATEO, China...[Details]
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Test program 400M algorithm:
i = 2 ; //don't use 100M!
switch ( i ) {
case 0: //200
key = 12;
mpll_val = (92 12)|(4 4)|(1);
break;
case 1: //300
key = 13;
mpll_val = (67 12)|(1 ...[Details]
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DC coupled low pass RC active filter
LED driver TTL drive circuit
RC Active Bandpass Filter
Squarewave Oscillator Hysteresis Comparator
Bandpas...[Details]
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NXP Semiconductors NV (Nasdaq: NXPI) today announced the availability of the i.MX RT600 crossover microcontroller (MCU), an ideal solution for ultra-low-power, secure edge applications such as audio,...[Details]
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Recently, the 2019 Internet Yuelu Summit was held in Changsha, Hunan, with the theme of "Intelligent Networking is flourishing here". Baidu founder and chairman Robin Li delivered a keynote speech at...[Details]
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Japanese researchers have developed a transparent strong magnetic film material, which is expected to be used in the development of a new generation of transparent magnetic devices that can directly ...[Details]
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Developing
power supply
circuits
for portable
electronic
devices requires design engineers to extend
battery
life
by maximizing power and minimizing overall system power con...[Details]
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Commvault, a recognized leader in data management for on-premises and cloud environments, today announced the appointment of John Tavares as Vice President of Global Channels and Alliances. In ...[Details]
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U.S. chipmakers are divided over opposition to a legislative proposal that would give the U.S. government sweeping new powers to block billions of dollars in U.S. investments in China, documents seen...[Details]
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In December 2020, Volkswagen Group China and Volkswagen Group China came into the public eye due to chip shortages and faced production suspension, and this was not the first time that the automotive...[Details]
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Preface This series of blog posts is used to introduce the NEON instruction optimization under ARM CPU. Blog post github address: github Related code github address: github NEON History The history...[Details]
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Switching power supply is one of the indispensable power supply methods for the rapid development of electronic information. With its advantages of low power consumption, high efficiency and signif...[Details]