BOS 753

In the month since the United States tightened export controls on Huawei, Japanese parts manufacturers have received a new wave of orders from competitors such as Xiaomi, OPPO and vivo. The Nikkei po...[Details]

The new energy vehicle industry has never stopped pursuing vehicle power. As the brain that controls the core power of new energy vehicles, the motor controller has always been the focus of the indus...[Details]

Recently, I used an STM32F407 board to do a project and used the Zhengdian Atom routine for testing. I found that the serial port print data is always garbled, and the communication baud rate is cons...[Details]

Apple has applied for a patent in the United States for a "charging system" that would allow Apple electric cars to be automatically charged and powered off by garage robots. Apple has designed a ...[Details]

On June 11, the Shanghai Stock Exchange officially accepted the application of Precision Electronics Technology Co., Ltd. (hereinafter referred to as Precision Electronics) for listing on the Science...[Details]

An equalizer is an electronic device that can adjust the amplification of various frequency components of electrical signals. It can compensate for the defects of speakers and sound fields, compens...[Details]

Instantly download a 1G movie, play VR games without lag... In the experience activities launched by operators, the 5G network speed experience was described as "flying". However, in some places, 5G ...[Details]

With the advent of the mobile computing era, the application scope of handheld devices has been greatly broadened. From the early days when mobile phones could only make calls, send text messages, an...[Details]

As a green energy, electricity accounts for an increasingly large proportion in the energy application field of various countries. According to the survey conducted by Chen Lianghui, an academician of...[Details]

1. Rendering 2. Virtual Serial Port Use VSPD virtual serial port tool to virtualize two serial ports for communication VSPD virtual serial port tool download: http://download.csdn.net/detail/ley...[Details]

The rapid development of the financial, communication and transportation industries has led to the steady growth of the UPS industry. UPS technology has also been constantly changing, with single-mac...[Details]

In the mobile phone market where technology is becoming increasingly complex and profits are becoming increasingly thin, testing must be fast, flexible and effective to ensure that the production l...[Details]

High brightness light emitting diodes (HBled) combine the advantages of high output, high efficiency and long life. Manufacturers are developing devices that can achieve higher luminous flux, long...[Details]

  1. Comparison of high-frequency crystal oscillator measurements   Let's first feel the difference in measurement results when the probe ground wire is long or short.   Take the crystal oscillator ...[Details]

As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips. ...[Details]