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UNISOC Communications, a subsidiary of mainland semiconductor company Tsinghua Unigroup, will commercialize SoC (system on chip) semiconductor products for the next-generation communication standard ...[Details]

Editor's note: Since the escalation of the Sino-US trade situation, domestic mobile phone supply chain manufacturers are accelerating the "southward migration" of the industry in order to alleviate t...[Details]

Introduction: This article gives a PIC16F1829 DATA EEPROM read and write operation example, interested friends can take a look. #define ReadRomString_CALL #define WriteRomString_CALL //************...[Details]

This article is the third in our series of articles on motion control technology (Part 1 | Part 2 ). If you are designing a motor drive application, you may have historically used mu...[Details]

During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer ...[Details]

Spectrum analysis is a quick way to observe and measure signal amplitude and signal distortion. Its display directly reflects the Fourier transform amplitude of the input signal. The measurement rang...[Details]

　　The method to use a multimeter to check whether the capacitor is damaged is as follows. 　　When checking, first turn the multimeter selection knob to the ohm range R×1kΩ or R×l0kΩ, and then touch ...[Details]

LCD TV电源参考设计考卷和方框图,电路图与材料清单. The NCP1631 integrates a dual MOSFET driver for interleaved PFC applications. Interleaving consists of paralleling two small stages in lieu of a bigger one, more diffi...[Details]

　　As a basic test instrument, the oscilloscope was once a pet in university laboratories. At that time, 20 to 30 students in a laboratory gathered around an oscilloscope to listen to the teacher's ex...[Details]

The reason why the chip is called "flip chip" is relative to the traditional metal wire bonding connection method (WireBonding) and the process after ball implantation. The electrical surface of the ...[Details]

Nubia has always been a special presence in the mobile phone industry. It has no lack of technological innovation and excellent design, but it has never had a strong presence. After losing the compet...[Details]

The sales volume speaks for itself, multi-speed cars just can't sell as well as single-speed cars. Even if its power is strong and stable, the majority of consumers still don't buy it and still fir...[Details]

The switched reluctance motor has two basic characteristics: 1) switching, the switched reluctance motor must work in a continuous switching mode; 2) reluctance, the switched reluctance motor is a ...[Details]

The latest industry forecast is that LCD panel prices will continue to decline by the end of the first quarter or the beginning of the second quarter of 2022. According to WitsView data, the unit pri...[Details]

I have been learning to write multi-file programs these two days. I really couldn't write them at the beginning. Later, I referred to Baidu and found that I could write the basics, but I couldn't wri...[Details]