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Amazon's Alexa smart speaker, Ant Financial's Sesame Credit score, Foxconn's "lights-out factory", Zume Pizza's pizza-making robots, and the self-driving cars that global automakers and technology gi...[Details]
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Today's class is the last class of Pi Ziheng's "ARM Cortex-M Files" series (I suddenly feel a little reluctant to say goodbye, ahem, let Pi Ziheng sort out his emotions first). Today Pi Ziheng main...[Details]
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Qualcomm Technologies International, Ltd., a world leader in wireless audio, continues to drive technological innovation and delivers a broad portfolio of platforms and technologies to help OEMs meet...[Details]
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As lead-free technology matures, high-temperature solder alloys are now available that can be used at solder point temperatures as high as 140-150°C without losing reliability. An example is the Innol...[Details]
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2016 is known as the first year of commercial energy storage in the industry. Recently, the China Electric Power Research Institute, a research unit directly under the State Grid Corporation of Chi...[Details]
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Seeing that everyone says that the cost of dual-buck circuits is not as advantageous as the existing three-level circuits, I think that looking at a product as a whole, the comprehensive performance, ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit scl=P3^4;
sbit sda=P3^5;
void delay0()//about 4us delay
{
;;
}
void delay(uint z)//about 1ms delay
{
uint x,y;
for(x...[Details]
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In a previous report, Toni Sacconaghi, an analyst at Bernstein, said that Apple's AirPods sales this year reached $6 billion, and it is expected to pre-sell 85 million units in 2020, generating about...[Details]
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What is a single-chip microcomputer? Generally, we refer to a single-chip microcomputer as a single-chip microcomputer. It is not a chip that completes a certain logical function, but a computer sys...[Details]
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Background of the project Jiangsu Sanneng Powertrain Co., Ltd. (hereinafter referred to as "Sanneng Power") was founded in 2014 and is located in the Damai Automobile Technology Industrial Park in J...[Details]
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As the temperature rises in summer, the temperature inside the car will quickly rise to 70°C, so it is easy to get into danger if pets or children are left in the car. According to foreign media re...[Details]
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Abstract: Based on the new generation of image compression international standard JPEG 2000, a fast and effective VLSI design structure of multi-layer 5/3 wavelet transform is introduced. The met...[Details]
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Brief description: ****
The principle of SPWM sinusoidal pulse width modulation technology is to compare the three-phase sinusoidal voltage command generated by the controller with the triangu...[Details]
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1. Common knowledge of 51 single chip microcomputer 1. Number system 4 binary digits, or 4 bits – half a byte 8 binary digits, or 8 bits -- a byte 16 binary bits, or 16 bits -- double byt...[Details]
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There are many subsystems in the hybrid power system. The vehicle controller, as a management system to achieve the driver's driving needs and energy safety, needs to coordinate the reasonable distrib...[Details]
Mobile and portable
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