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Abstract: A multi-channel, high-precision ultrasonic imaging detector for concrete is designed. The detector simultaneously collects multiple ultrasonic signals passing through concrete through a h...[Details]
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1. Download STVD from the official website and install it Because STVD only supports assembly language, you also need to install the Cosmic compiler to support C language 2. Download Cosmic from th...[Details]
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In the "2021 Patent Index Report" recently released by the European Patent Office (EPO), Huawei applied for a total of 3,544 patents, becoming the company that applied for the most patents in Europe ...[Details]
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Earlier, TSMC Chairman Liu Deyin said in an exclusive interview that TSMC is trying to solve the chip shortage problem in an unprecedented way, but more chips are sent to the factory than used in pro...[Details]
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Serial port printing, this is a good thing. The goal is to print the data transmitted from the board on the hyperterminal, that is, the data transmitted by the board can be displayed on the computer. ...[Details]
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For the DSP itself, some of its other characteristics are also very critical to the performance of the program. At this time, on the basis of basic optimization options, we should also pay attentio...[Details]
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Formaldehyde has serious harm to our human body. It is a colorless gas with a pungent odor. Although formaldehyde has an odor, if the concentration is too low, you will not smell the smell of formald...[Details]
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Earlier at the MediaTek Dimensity 9000 new product launch conference, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi K50 series will be...[Details]
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As the last trading day of 2023 ended, the Hang Seng Index fell 13.82% for the year. However, the stock prices of Li Auto-W, Lenovo Group, and PetroChina rose by 91.54%, 81.09%, and 66.55% respective...[Details]
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1. Reasons for using a stepper motor with a reducer
The frequency of the stepper motor switching stator phase current, such as changing the input pulse of the stepper motor drive circuit...[Details]
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HV2405E output voltage setting circuit
As shown in Figure a, there are three ways to make the output voltage higher than 5V. Figure b is the simplest method. Adding resistor R2 between pins 5 an...[Details]
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For the module model, you can search on Taobao. Receiving distance: 200 meters in an open space When the receiving end does not receive a signal, it will generate intermittent spike pulses. Conne...[Details]
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According to statistics, up to 20% to 22% of electrical energy is used for lighting. Improving the energy efficiency of lighting applications and even further reducing their energy consumption will...[Details]
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Code 1 defines the structure _m_usmart_dev
struct _m_usmart_dev
{
struct _m_usmart_nametab *funs; //function name pointer
void (*init)(u8); //Initialize
u8 (*cmd_rec)(u8*str); //Identify func...[Details]
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NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]
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