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Recently, Nissan Motor officially released news, announcing its progress in solid-state battery research and development, the performance of battery samples, and key processes in the manufacturing pr...[Details]

With the release of relevant standards for the control of volatile organic compounds (VOC) in cars at home and abroad, the concern about the air quality in cars has become a hot topic in the whole soc...[Details]

Most circuit signals have random errors, which follow a normal distribution. Therefore, in oscilloscope measurements, we can analyze signal jitter based on the measured standard deviation. This is why...[Details]

Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communications since the advent of digital communications. Many new wireless communica...[Details]

/* program name: external interrupt program;                               This took me several hours of hard work! The joy of success is hard to express in words!                 Overview:        ...[Details]

In the process of learning stm32, the printf function was redirected, but it could not be displayed in the serial port debugging assistant, and the debug could not run at full speed. The printf funct...[Details]

        Recently, Tesla's 100kWh model has passed the evaluation of the EU certification agency RDW. This means that the Model S/X 100D model is about to be released! Its theoretical range will reach...[Details]

LTE protocol simulation 1) MAPS™ LTE S1 2) MAPS™ LTE eGTP 3) MAPS™ LTE X2AP 4) MAPS™ LTE Diameter  LTE protocol analysis  LTE network monitoring solution  4G network end-to-end voice...[Details]

　　In use, a dedicated ground resistance tester is expensive and inconvenient to purchase. Can I use a multimeter to measure the ground resistance? The author used a multimeter to conduct experiments ...[Details]

According to foreign media reports, on October 14, Elon Musk said on Twitter that Tesla will further lower the price of the long-range version of Model S in the United States. The adjusted price is U...[Details]

IoT devices, such as portable health monitors and wearables, are inherently vulnerable to hacking because they are connected to the internet. From attacking devices with a distributed denial of servi...[Details]

In recent years, the robotics industry has developed rapidly. Robots are widely used in various fields, especially in the industrial field. It is not difficult to see their huge potential. At the sam...[Details]

According to foreign media reports, 3M has developed a new technology that allows smartphones with LCD screens to also have under-screen fingerprint sensors. The newly released 3M Near-Infrared Trans...[Details]

6.1 Introduction The GPIO interface includes 5 groups of general-purpose input/output ports. Each GPIO group provides 16 general purpose input/output pins; each GPIO port has related control and conf...[Details]

In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]