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Qualcomm has launched two modem chips for enterprise IoT and satellite industry needs, namely 212S and 9205S, both of which support satellite data connection functions, can correspond to independen...[Details]
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ROM and RAM capacity and location
The memory of the MCS-51 microcontroller consists of two parts: program memory (ROM) and data memory (RAM), and the capacity of each part includes the internal cap...[Details]
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China's 5G licenses have been issued, and the three major operators will officially launch 5G network operations in September. It is reported that the capital expenditure of China Mobile, China Unico...[Details]
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0Introduction
At present, desk lamps have become a necessity for thousands of households. However, they often waste a lot of energy because people forget to turn off the lights. When usin...[Details]
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It is reported that General Interface Solution (GIS) and TPK, subsidiaries of Taiwan's Hon Hai Group, a Taiwanese touch panel manufacturer, recently announced that they both achieved profits in the s...[Details]
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On the evening of October 10, Jingrui Electric Materials released its performance forecast, estimating a net profit of 150 million yuan to 170 million yuan in the first three quarters, a year-on-year...[Details]
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The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, the...[Details]
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Because I need to use it, I learned how to operate the SD card with SPI, and at the same time transplanted a free and open source FAT file system: FatFS. It feels good. I have realized the operation ...[Details]
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#include
#define unchar unsigned char
sbit k1=P3^0;
sbit k2=P3^1;
sbit k3=P3^2;
sbit k4=P3^3;
sbit k5=P3^4;
sbit k6=P3^5;
sbit k7=P3^6;
sbit k8=P3^7; //按键号码
unchar spyon();
unchar led...[Details]
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2021 marks the 150th anniversary of Continental . Over the years, the technology company has been committed to providing comprehensive and leading mobile travel technologies and solutions. This year ...[Details]
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AVR microcontroller is a RISC microcontroller launched by Atmel in 1997. RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce ...[Details]
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Smart meters play a key role in the emerging smart grid applications. Designers need to choose a suitable communication method for the communication between smart meters and data concentrators. P...[Details]
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Recently, there have been rumors in the industry that Huawei's mobile phones can no longer hold on. Similar to the sale of Honor, Huawei's mobile phones will be sold to an enterprise led by a state-o...[Details]
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Technology changes the world and innovation leads the times. The 2019 World Artificial Intelligence Conference was held at the Shanghai World Expo Center. Focusing on the theme of "Infinite Possib...[Details]
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Recently, the team led by Wang Haomin, a researcher at the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, has made new progress in the research on hexagona...[Details]
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