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Abstract: Based on the MTC-02 intelligent broadcasting system, the SYS.P synchronization level output by the system is used as the control signal, and the common solid-state relay is used as the ma...[Details]

When using STM32L151, I encountered the problem that the GPIO_PinAFConfig (xx,xx,xx) function is invalid, and sometimes it causes the program HardFault. I used direct register operation to avoid this...[Details]

Since the Metaverse concept became popular, imaginations and layouts about it have emerged in an endless stream. Some survey agency reports even predict that a real "oasis" world will appear in 2030....[Details]

　　The magnetic flap level gauge is a commonly used instrument for measuring the liquid level in tanks and other containers. It can display the liquid level locally without any electrical equipment. O...[Details]

According to the power consumption rules of the power grid and the characteristics of LED driver power supply, the following 9 performance characteristics should be considered when selecting and de...[Details]

At present, the new generation of information technology represented by artificial intelligence, quantum technology, mobile communications, blockchain, edge computing, and the Internet of Things is...[Details]

1. The format of the assembly language source program   1. Internal data transfer instructions  Assembly language is machine-oriented, so the language format varies from machine to machine. For the ...[Details]

Early embedded programs adopted the development model of "programming-burning-modification-burning", and a lot of time was consumed in repeatedly burning chips, which increased development costs and R...[Details]

The signal source provides accurate and highly stable test signals for a variety of component and system testing applications. The signal generator adds precise modulation function, which can help si...[Details]

Preface Various portable electronic products exist in our daily life, such as mobile phones, portable music players, portable game consoles, and laptop computers. These portable electronic products...[Details]

In the second lecture last time, we explained that the high-frequency components in digital signals are the main reason that affects the performance of digital devices and are prone to noise. There...[Details]

With the steady development of my country's economy, the increase in urbanization rate and per capita disposable income, and the upgrading of consumption concepts, small household appliances, as a sy...[Details]

Recently, the General Office of the Wuhan Municipal People's Government issued the "Opinions on Promoting the Innovation and Development of the Semiconductor Industry" (hereinafter referred to as the...[Details]

introduction In substation automation systems, it is often necessary to collect and process data on multiple three-phase voltage and current signals (such as real-time monitoring of power quality). I...[Details]

Find X8 Pro will be equipped with the industry's only dual periscope telephoto lens and the first inverted periscope camera. The Find X8 series is the first to be equipped with AI ​...[Details]