271-21.5K/AP-RC

Using AVR's input capture can effectively distinguish group codes. Here, the infrared receiver decodes the code type received by the remote control, which can also be extended to other application are...[Details]

A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation, spectral purity, frequen...[Details]

　　According to General Motors' latest full-year financial report, its net profit in 2019 reached $6.7 billion. After accounting for the $3.6 billion loss caused by the strike, the adjusted EBITDA was...[Details]

It consists of a hand-operated generator, a meter and three terminals (i.e. l: line end, e: ground end, g: shielding end). "g" (ie. shielding end) is also called a protective ring. Selection of rat...[Details]

      Qualcomm announced that it will jointly launch a "Snapdragon Insider" phone with ASUS, equipped with the Snapdragon 888 SoC and many of the latest technologies of the Qualcomm platform. This ph...[Details]

     News on the evening of March 12th, today Nubia released the Red Magic 5G mobile phone, priced from 3,799 yuan, and will be first sold on March 19th at the JD flagship store and Nubia's official ...[Details]

What is the problem being solved? All abnormal reasons What are the limitations? The lock function will cause sleep, so it cannot... accomplish https://elixir.bootlin.com/linux/v4.0/source/kernel...[Details]

Every upgrade of emission standards is accompanied by an upgrade of technology. Recently, just as National VI has been implemented in some cities, National VII is already on the way. An article ...[Details]

The self-driving car space is littered with failures as companies find they can't raise the money to get the technology across the finish line. The companies that are likely to succeed, namely Waym...[Details]

In 485 communication, in order to facilitate testing, a test quantity was added to the front end of the 485 chip, but TTL was used for direct communication. However, in the actual PCB test, if the P5...[Details]

On March 14, 2012, Samsung launched its flagship smartphone Galaxy S4, which became an instant hit, becoming a hit on major online websites and offline streets. Currently, all the information and par...[Details]

With the development of science and technology, there are more and more types of electronic products, and their functions have been upgraded. People's requirements for electronic products are getti...[Details]

(1) GPIO_Mode_In_FL_No_IT: floating input without interrupt (2) GPIO_Mode_In_PU_No_IT: Pull-up input without interrupt (3) GPIO_Mode_In_FL_IT: Floating input has interrupt  (4) GPIO_Mode_In_PU_IT: Pu...[Details]

1. Installation and cracking of RVDS4.0 Please refer to the post of this master at http://blog.csdn.net/cp1300/article/details/7772645, which is very detailed. 2. Installation of JLINK driver I...[Details]

On November 12, Foresight Autonomous Holdings, an innovator in automotive vision systems, announced the launch of its advanced sensor suite portfolio: ScaleCam™ Vision, ScaleCam™ Thermal and QuadSi...[Details]