667-185-M-S614-4

China's legal measurement units (hereinafter referred to as legal units) include: (1) basic units of the International System of Units: (see Table 1); (2) auxiliary units of the International System ...[Details]

Environment: stvd+ST Assembler Linker //////////////////////////////////////////////////////--main.asm file--1/ ... stm8/ #include "cfg.inc" ;segment 'eeprom' segment byte at:EADD_INIT_FLAG1 'ee...[Details]

An international research team led by Philipp Walter of the University of Vienna, Austria, has made a major breakthrough in quantum technology: they have successfully demonstrated quantum interfere...[Details]

As we all know, car lights can not only be used for lighting, but also for communication between vehicles. But at the same time, it is also a "double-edged sword". If used well, it can make our drivi...[Details]

The basis of this tester is a Pilz CMOS buffered oscillator (Figure 1). This oscillator uses a single CMOS inverter biased in its linear region through resistor R1 to form a high gain inverting amp...[Details]

Recently, the Xiyong Micro-Electronic Park of Western (Chongqing) Science City (referred to as "Xiyong Micro-Electronic Park") released data from January to July, among which the park's integrated ci...[Details]

Today let’s discuss another classic formula with you: Tr=0.35/BW. For any LTI system, it has its own transient response process. The speed of the response depends on the system bandwidth, which is ge...[Details]

　　This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]

Jiwei.com reported on December 2 that today Hisense officially released the senior citizen phone Xinyi T50, 6GB+128GB, priced at 1,599 yuan, and will go on sale on JD.com tomorrow. When you place an ...[Details]

One after another, ultra-high-definition broadcast vehicles have arrived in Tokyo across the ocean to undertake the broadcasting task of this year's world-renowned sports event. This is an arena wher...[Details]

The Y240128A liquid crystal module with built-in T6963C controller is powered by dual power supplies (VDD/V0). When working, a negative voltage (i.e., liquid crystal drive voltage V0/VEE) is requir...[Details]

On July 12, 2020, BYD Han EV and Han DM, two new energy vehicles, were launched. The Han EV Han EV long-range luxury model is priced at 229,800 yuan after subsidies, the Han EV long-range premium mod...[Details]

Morgan Stanley cut its expected valuation for Waymo, Alphabet's self-driving unit, by 40%.   Morgan Stanley analyst Brian Nowak cut his expected valuation for Waymo to $105 billion from $175 billion....[Details]

1. Product description of DG5000 series function/arbitrary waveform generator: DG5000 series function/arbitrary waveform generator integrates six major functions: arbitrary waveform generator, pulse ...[Details]

Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]