Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
With the release of the beta version of ESP-IDF 4.x, MicroPython for ESP32 is now divided into two versions: ESP-IDF v3.x and ESP-IDF v4.x:Firmware built with ESP-IDF v3.x, with support for LAN and PP...
Masters, the gasoline pump used in Mercedes-Benz cars currently has three wires UVW coming out of the fuel pump computer to directly control the operation of the three-phase fuel pump. I took it apart...
I usually compare the performance of MCUs by calculating pi, because Python supports large integer operations, and pi calculations happen to use large integers, which can initially reflect the integer...
I don't use a DCDC drive circuit like this H-bridge. What is the principle of this? Is there any difference between it and the general step-up and step-down?...
How to measure the signal of positive and negative 1.5V using a single power supply system? If the signal changes quickly, it can be measured through coupling. But if it is a signal that changes slowl...
Problem description: Now I need to use Tektronix's TDS2024B oscilloscope to test the hardware circuit, but some operations feel that the oscilloscope itself still has many limitations, such as the...[Details]
Beijing time, July 5, early morning news, market research company Nielsen data show that although Android phones still have a higher market share in the US than iPhone, the latter's share of new phone...[Details]
With the improvement of the computing power of automotive chips, domain controllers have gradually become a research hotspot in the automotive electronics industry. Compared with the distributed ar...[Details]
About the performance of the next generation tonearm • America’s largest record player manufacturer partners with North America’s largest magnesium thixoforming manufacturer to launch innovat...[Details]
The following formula details the correct sequence for opening and closing single-pole disconnect switches.
Tips
Single pole isolating switch,
Use an insulated rod for operation.
...[Details]
Autonomous vehicles (Self-piloting automobile), also known as driverless cars, computer-driven cars, or wheeled mobile robots, are intelligent cars that are unmanned by computer systems. Let's learn ...[Details]
VIAVI to participate in energy efficiency and sustainability demonstration hosted by Amazon Web Services
Shanghai, China, February 21, 2023 –
VIAVI Solutions (VIAVI) today announ...[Details]
The continuous frame runs straight through
the SKYACTIV-Body. With a body structure that is 8% lighter and 30% more rigid than before, the basic frame is kept straight to the greatest extent ...[Details]
According to a McKinsey research report, semiconductor companies are now facing a series of complex new challenges, including fundamental changes in demand, purchasing patterns, service costs, percei...[Details]
Hunan Government Office No. 4
To the people's governments of all cities, prefectures, counties, districts, and all departments and committees of the provincial government and all directly aff...[Details]
I have been working in the industry for 5-6 years, and it is like my right and left hands. I feel like I can't do anything without it. With its existence, I can complete many project designs and prob...[Details]
introduction
Mercury sphygmomanometers have some inherent disadvantages: first, the speed of deflation has a direct impact on the reading. The international standard deflation speed is 3-5 mmH...[Details]
In the new energy passenger car market, although the growth rate of plug-in hybrid (including extended-range) models far exceeds that of pure electric models at this stage, a considerable number of...[Details]
According to foreign media reports, the Lexus ES300h model uses cameras to replace traditional external rearview mirrors for the first time in a mass-produced model. The images taken by the camera ar...[Details]
To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]