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In a mature industrial chain, the competitiveness of products is often reflected in aspects such as brand, industrial scale, and upstream and downstream resources. A typical example is the TV marke...[Details]
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Samsung has often faced a barrage of criticism for not using Qualcomm's flagship chips in its flagship smartphones, arguing that contemporary Snapdragon chipsets are superior to Exynos chips. While t...[Details]
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In the bit error rate test of wireless systems, the reliability of test results can be improved and the test time can be shortened by estimating the confidence and accuracy before the test. This artic...[Details]
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This Design Idea uses the large operating voltage range of an octal CMOS buffer to present a simple eight-bit two-quadrant multiplying digital-to-analog converter (DAC) consisting of the buffer/line ...[Details]
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According to foreign media reports, Samsung SDI has launched the PRiMX battery brand. PRiMX means "Prime Battery for Maximum Experience". The development of the brand is based on three keywords, inc...[Details]
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At the Chengdu Auto Show, Great Wall Motors' Euler Cherry Cat, equipped with cobalt-free batteries, was officially unveiled. This car will be launched in two versions. The lithium iron phosphate vers...[Details]
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Some netizens asked about the method to solve the problem of output loss of control during power-on transient in MCU application system. Here is the answer: Question: How to solve the problem of r...[Details]
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ScioSense launches low-power gas sensor ENS161
——Provide new possibilities for real-time air quality monitoring of wearable and portable devices
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The ENS161 mul...[Details]
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1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. The fir...[Details]
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The global photovoltaic inverter market is welcoming the first wave of replacement. Market research institutions pointed out that as the life of photovoltaic inverters in early ground-based power s...[Details]
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#include
#define uchar unsigned char
//f=11.0592
void delay(uchar ms) //about n (ms) delay
{
int i;
while(ms--)
{
i=97;
while(i--); //Loop once for abou...[Details]
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The microprocessor runs at a certain operating frequency. In order for the microprocessor to work properly, a clock signal must be provided to it. The
clock signal of the microprocessor system is...[Details]
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According to the Digital Chat Station on January 20, Huawei's new Mate X2 folding screen phone has been connected to the network, and the screen information, phone size and battery charging solution ...[Details]
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Beijing time, June 5, Science Daily reported that the human lymphatic system is a very important but poorly understood circulatory system that contains tiny blood vessels throughout the body. ...[Details]
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The OTM2502 10G SDH/Ethernet tester is a comprehensive testing tool for troubleshooting when you install and maintain PDH, SDH, Ethernet, PTN/IP RAN networks. By integrating next-generation SDH/SONET...[Details]