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On September 9, the Porsche Taycan pure electric car rolled off the production line. A few years ago, it was an era of "random dance" among new car-making forces. Now it is the turn of traditional ca...[Details]

For the inverter, the circuit structure is mainly composed of rectification circuit , current limiting circuit, filter circuit, braking circuit, inverter circuit and detecti...[Details]

Earlier, we explained how to delay the time by software, thereby increasing the interval between the light on and off. The process is to let the CPU do other things, so as to achieve the delay effect....[Details]

According to Russian media reports, the Russian federal authorities are considering including the two major chip design institutions, Baikal Electronics and MCST, in the list of key enterprises. Russ...[Details]

1. Prepare an RTX project and compile it 2. Click the debug button of MDK, as shown in the red box 3. Enter the debugging state and select System and Viewer After selecting, the following...[Details]

      According to foreign media GSMArena, the front and back of Samsung's yet-to-be-released Galaxy S21 FE phone were exposed by a British protective case manufacturer. The phone is expected to use ...[Details]

Many people may be surprised to ask, and even now I am not sure whether I can transmit video, I personally think it is a bit difficult!!! However, the transmission of pictures has been completed no...[Details]

In another three months, Apple will launch the iPhone 13 series of mobile phones (perhaps it will be called iPhone 12s). In the past, the main companies that manufactured the new iPhones were Foxconn...[Details]

In recent years, Hebei Geological and Mineral Group has actively promoted ecological restoration and new energy project construction, continuously made new efforts, pursued green development, and real...[Details]

The TIA Portal software shift instruction can shift the contents of the accumulator bit by bit to the left or right. The number of bits to be shifted is determined by N. Shifting N bits to the left...[Details]

What is a high voltage inverter? A high-voltage inverter is an electrical device that converts industrial frequency power into an adjustable frequency and adjustable amplitude high-voltage pow...[Details]

　　Laser speed meter uses the principle of laser distance measurement. Laser distance measurement (i.e. electromagnetic wave, whose speed is 300,000 km/s) is to determine the distance between the objec...[Details]

struct cdev structure: 1 struct cdev { 2 struct kobject kobj; /* Embedded kobject object*/ 3 struct module *owner; /* module to which it belongs*/ 4 const struct file_oper...[Details]

 1. Before you start coding, you need to have a formal or rough design of the solution you are going to code to implement. Never start coding without any design, unless the code you are writing is no...[Details]

On October 31, Hyundai Motor released the new hydrogen fuel cell concept car INITIUM. The car is equipped with a large-capacity hydrogen fuel cell system with a maximum output power of 150 kilowa...[Details]