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Games undoubtedly play the biggest advantage of mobile phones as mobile terminals - portability, and many game manufacturers are competing to join the mobile game queue, which has made mobile phone m...[Details]

For the current new energy vehicles, they have different configurations from fuel vehicles, and some configurations have become a selling point for manufacturers. Compared with traditional vehicles, ...[Details]

      Recently, DxOMark updated the latest evaluation results. The Samsung Galaxy S21 Ultra (Exynos) scored 91 points for the screen, surpassing the Note 20 Ultra and winning the title of the world's...[Details]

This content is quite deep and is not recommended for beginners. I have been studying the digital tube driver chip 74HC595 recently and found something very interesting, that is When using 74HC59...[Details]

The Samsung Galaxy A13 4G was launched in India and Europe last month, and now the phone has entered the U.S. market. The Samsung Galaxy A13 4G is priced at $189.99 (about 1,209 yuan) for the 4GB m...[Details]

I. Introduction As the clock rates in communication systems enter the GHz level, jitter, a critical factor in analog design, has also begun to receive increasing attention in the field of digital des...[Details]

As the world's environment deteriorates, the demand for clean energy is becoming more and more urgent, and the pollution of clean energy production itself to the environment has also pu...[Details]

1. RAM keil C language programming RAM is the data space for storing random variables during program operation. When writing a program in Keil, if the current mode is small mode, if the total varia...[Details]

1. About timer The timer consists of two registers: the upper 8 bits and the lower 8 bits. TMOD is the timer working mode register, which determines the working mode of the timer; TCON is the control...[Details]

1.3 System Power Supply The power supply of the wireless radio frequency identification system is a combination of photovoltaic cells as daily power supply and lithium-ion batteries as backup batter...[Details]

When we write embedded programs, we basically use C language to write them, with main() as the program entry. But in fact, main() is not the first thing to be executed. Before that, some basic work ne...[Details]

Recently, the research group of Associate Professor Zheng Yinfei from the School of Biomedical Engineering and Instrument Science of Zhejiang University innovatively proposed a new brain imaging tech...[Details]

In July, it was reported that Huawei had applied for a trademark for "Huawei MateStation". At the time, it was speculated that the trademark might be related to the base of the Mate 40 series. It tur...[Details]

0 Introduction The tobacco leaf baking process is a key step in producing high-quality tobacco leaves, and the quality of flue-cured tobacco is closely related to the temperature and humi...[Details]

Littelfuse's unique KSC DCT tact switch offers dual circuit technology and SPDT functionality for superior safety Available in SMT and IP67, providing efficient performance for automotiv...[Details]