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Linear Technology Corporation introduces the LTC5569, a dual-channel high-performance RF mixer that combines 26.8dBm IIP3 (input 3rd order intercept), 300mW power per mixer and wide operating frequenc...[Details]
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1. Structure 1. TMR1 can be used as a general timer and counter, and can also use the built-in low-frequency time base oscillator to realize the real-time clock RTC function; through the use of TMR...[Details]
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0 Preface Microsoft's Windows CE system is one of the most widely used embedded systems. In product research and development, some embedded operating systems take a long time to start up, and Win...[Details]
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On February 13, the Samsung Galaxy S22 series was released on February 9. The parameters of the Galaxy S22 and Galaxy S22+ showed that they were equipped with second-generation dynamic AMOLED display...[Details]
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According to foreign media reports, a couple designed a ring that embeds the RFID (radio frequency identification) chip of the Tesla Model 3 key card and can open the car door. Although everyone thin...[Details]
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1 Introduction
There are many methods for testing the attitude angle of a flying object, such as magnetic sensors, high-speed cameras, accelerometers, and gyroscopes. Each method has its own ad...[Details]
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Do a good job in measurement and ensure the quality of the project
Abstract: Surveying is an important basic work for grass-roots construction units. This paper introduces the ...[Details]
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According to industry insiders, Chinese mobile phone brands including Xiaomi, Oppo, Realme and Honor have lowered their 2021 shipment targets in early May. The Electronic Times quoted the above-menti...[Details]
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On the 11th, Trina Solar's global energy storage system solution provider Trina Energy Storage announced the official launch of the new energy storage battery cabinet Elementa - a flexible, safe an...[Details]
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This year, due to the US ban on Huawei and SMIC, TSMC, a chip manufacturing company that was originally at the back end of the chip industry, has been brought into the spotlight again and again, and ...[Details]
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Recently, the Bloomberg website published an article saying that on July 17, local time, executives of U.S. chip companies including Intel, Qualcomm and Nvidia called on the Biden administration to s...[Details]
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CMSIS is the abbreviation of Cortex MicroController Software Interface Standard, which is a standard customized by ARM for the Cortex-M series. It is mainly used to provide a common API interface t...[Details]
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#include //Flowing lights 20091028 22:00
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void delay(uint x)
{
uint a,b;
for(a=x;a 0;a--)
for(b=110;b 0;b--);
}
vo...[Details]
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Note: In 51 single-chip C language programming, in order to improve the portability of the program, it is necessary to program with aliases of portable variable types.
Save the following content to...[Details]
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Third quarter net revenue of $3.25 billion; gross margin of 37.8%; operating margin of 11.7%; net profit of $351 million
Net revenue for the first nine months was $9.95 billion; gro...[Details]
Medical Electronics
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