UQQ-5/17-Q12PB-C

Question: Are some registers in the microcontroller 8051 considered CPU or RAM? Please give me some advice. Some registers such as the accumulator DPTR, A, and PSW belong to the CPU, but the book als...[Details]

ARM: RISC (Harbin series), based on the memory access method of Load/Store, fixed-length instructions, pipeline structure (RISC instructions are all fixed-length, which also leads to more waste in ins...[Details]

1. What is a micromotor actuator? The micromotor actuator is a small intelligent electronic control system component and one of the structural components of the entire automotive micromotor ...[Details]

      This morning, Redmi officially announced the new Redmi K30 5G Extreme Edition mobile phone, which will be officially released on May 11.       IT Home learned that Redmi officially introduced...[Details]

    People have higher and higher requirements for automobile safety, which has also driven the demand for safety systems such as airbags. As market competition becomes more intense and the profit mar...[Details]

　　However, due to various reasons, our current understanding of toxic and harmful gases is more focused on detectors for flammable gases, gases that can cause acute poisoning (hydrogen sulfide, hydroc...[Details]

introduction At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are ...[Details]

According to foreign media reports, BorgWarner has developed an innovative torque control system for electric vehicles that allows electric vehicles to use only one motor instead of the two motors us...[Details]

  Explain the clock system based on this picture  1. STM32 has 5 clock sources: HSI, HSE, LSI, LSE, PLL.  ①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz and low precis...[Details]

　　MCS51 refers to the general name of a series of single-chip microcomputers produced by the American INTEL company. This series of single-chip microcomputers includes many varieties, such as 8031, 8...[Details]

The pins of stm32 have two uses: GPIO (general purpose io) and AFIO (alternate function io) For some pins (depending on the chip), neither of these two uses exists. For example, in 64-pin products, O...[Details]

      The whistleblower @evleaks exposed the latest renderings of Royole FlexPai 3 today. From the renderings, we can see that the whole phone is in a silver glossy design, and uses the same outward-...[Details]

　　 The so-called frequency refers to the first-order natural frequency of an object. Generally speaking, the number of frequencies of an object's vibration is related to the object's internal degrees...[Details]

Smart grids are widely viewed as digital, self-healing energy systems that deliver electricity or gas generated by energy sources, including renewable energy, to the point of consumption. They can op...[Details]

    Abstract: The filament-specific power supply introduced in this article uses high-power switching power supply technology to stabilize the operating voltage and has a soft-start function. Experi...[Details]