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1. About FPU transplantation As long as the chip has FPU function, the use of FPU is generally enabled by default. You can also select it in the Options tab; 2. About the transplantation of DSP li...[Details]
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Modern office space is a working environment composed of a variety of visual tasks. Reading, drafting documents, operating computers and other office equipment all require comfortable, relatively g...[Details]
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On July 28, the groundbreaking ceremony of Camel Group's New Energy and Low-Carbon Industrial Park was held in the High-tech Zone. Wang Qiyang, member of the Standing Committee of the Provincial Party...[Details]
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Battery calibration reminder Sina Digital News reported on the morning of April 1 that the iOS 14.5 beta version (beta6) released early this morning introduced a new feature for recalibrating the...[Details]
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#include reg51.h
unsigned char c,i,k,p;
sbit p10=P1^0;
unsigned char s ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
main()
{unsigned char key1,key2;
unsigned char i,k;
void delay()...[Details]
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Jiwei.com News (Text/Lantian): On the evening of August 25, the domestic artificial intelligence company Megvii Technology disclosed its prospectus on the Hong Kong Stock Exchange. Public informatio...[Details]
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In September 2019, Boston Dynamics released a video about the robot dog Spot, which showed the robot dog's excellent obstacle avoidance performance in various terrains. It can not only avoid obstacle...[Details]
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A photomultiplier tube (PMT) is a device that turns light into an electric current. A photomultiplier tube has a light-sensitive cathode that emits electrons in proportion to the number of photons th...[Details]
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For the common emitter amplifier circuit, the mainstream is IC from emitter to collector, and the bias current is IB from emitter to base. Relative to the main circuit, the circuit that provides c...[Details]
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1. General Appeal Maybe the microcontroller seems to be a difficult thing to you, but as far as I know, the microcontroller is nothing more than controlling its GPIO port, so it can be seen that le...[Details]
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Bosch, the world's largest automotive parts supplier, recently pointed out that the tight supply trend of automotive semiconductors may continue until 2022. Image source: Internet The company's C...[Details]
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KPMG recently released the "Disruptive Companies and Business Models" report, which includes two surveys: one is the KPMG Technology Industry Innovation Survey, which was conducted online from Decemb...[Details]
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Aiming at the currently popular wireless lavalier microphone application, Microsource Semiconductor's LP7811+LP4081 charging solution can charge a transmitter and a receiver at the same time. It us...[Details]
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According to foreign media reports, Biden visited a new energy vehicle and battery production center via video link on the 20th, and said that the United States must increase the production o...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to convert the input AC power into AC power with adjustable frequency to achieve sp...[Details]
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