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#include regx51.h unsigned char code led ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; void delay_50ms(unsigned int i){ while(i--); } void main(void){ char i=0; while(1){ for(i=0...[Details]
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How to determine what type of UPS
power supply
you need
? Generally, personal office and home users can consider backup models, such as the Santak backup UPS
power supply
.
It is in...[Details]
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Because the semiconductor manufacturing process is complex, different equipment is required for different links. From the perspective of process classification, semiconductor equipment can be mainly ...[Details]
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5G is important because, as a new type of infrastructure, it is a universal enabling technology in the era of the Industrial Internet. In the automotive industry, smart mobility technology has become...[Details]
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New SmartBond DA1470x family brings integrated application and 2D graphics processors, voice activity detectors and power management to smaller IoT designs
Beijing, China, June 21,...[Details]
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According to previous reports, the new Google Pixel 7 series will continue to be released in October. In addition to the newly upgraded imaging system and the Android 13 operating system that i...[Details]
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Many digital receivers have high requirements for the dynamic performance of the high-performance ADC and analog devices they choose. For example, cellular base station digital receivers require su...[Details]
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The reporter sent back news from Shenzhen that the Growatt series three-phase inverters of Growatt New Energy Co., Ltd., the largest photovoltaic inverter manufacturer in China, have been used in m...[Details]
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Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from both high-level languages and general assembly languages, and ...[Details]
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The Ministry of Industry and Information Technology announced that recently, there were reports that criminals stole personal mobile phones, stole user personal information on a government APP...[Details]
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Smart grid + high-speed information communication is the current development trend of the power grid. This digital trend has promoted the transformation of the entire power grid to digitalization a...[Details]
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The high-frequency current probe uses an advanced magnetoelectric sensor to achieve accurate measurement of the current signal by testing the magnetic field signal generated by the current. Mainly...[Details]
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Both isolated and non-isolated LED driver power solutions have their own advantages and disadvantages. We believe that Class II will be the mainstream because it simplifies the LED heat dissipati...[Details]
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1 Introduction Reverse engineering (or reverse engineering) is a rapidly developing emerging technology. Physical reverse engineering technology is used to redesign products based on existing physica...[Details]
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Soft starters and frequency converters are two different electrical devices that have different characteristics and performance when starting motors. This article will introduce the starting torque...[Details]
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