DS318-51GG3M

———————————————————————————————————————————— Matrix keyboard recognition method (row scanning method) Check the status of the column line: The column lines Y4~Y7 are set to high level, and the row...[Details]

Reducing costs and increasing efficiency is an eternal theme in the photovoltaic industry. How to achieve greater power and higher power generation? Some companies are pushing for high-density comp...[Details]

       Black Shark Gaming Phone officially announced that Black Shark 4 will be officially released at 15:00 on March 23, with the theme of "Breakthrough Combat Power". Today, Black Shark 4 series ha...[Details]

Systems that receive energy from renewable sources (such as photovoltaic panels or wind turbines) generally store the energy in rechargeable batteries and then supply it to the load. Usually, both...[Details]

Over the past decade, the demand for smaller, denser, and more powerful chips has been driving semiconductor manufacturers to transition from planar structures to increasingly complex t...[Details]

The hot sales of Apple AirPods have driven TWS headphones to become popular all over the world, followed by traditional headphone manufacturers and terminal mobile phone brand manufacturers such as S...[Details]

In the past December, digital enthusiasts have successively experienced the new product launches of OPPO, vivo, Huawei, and Xiaomi, and every day is like "Chinese New Year". For today's mid-to-high...[Details]

1. The relationship between ARM7, ARM9, ARM11 and ARM-Cortex     ARM7: ARMv4 architecture, ARM9: ARMv5 architecture, ARM11: ARMv6 architecture, ARM-Cortex  series: ARMv7 architecture  ARM7 has no MMU...[Details]

This is a 51 single-chip CO2 detection display program data. The T (TXD) of the carbon dioxide sensor MH-Z19 module is connected to the RXD of the single-chip microcomputer, the R (RXD) is connected ...[Details]

Interrupt function is often used in PLC program. Interrupt is equivalent to subroutine, and subroutine is equivalent to main program. In fact, interrupt in PLC is usually useless. For example, for ...[Details]

    The home security monitoring system can realize functions such as anti-theft alarm, fire alarm, gas leak alarm and emergency alarm. These functions mainly rely on the detection sensors installed a...[Details]

The Dock is one of the features of the macOS system. It is a convenient place to access commonly used apps and functions (such as the Launchpad and Trash). However, for some models with smaller scree...[Details]

The businesses that power grid enterprises can carry out include two categories: regulated businesses and market-oriented businesses. There are obvious differences in the laws and regulations, busi...[Details]

Digital chip design verification experience sharing series of articles (Part 4): Migrating ASIC IP cores to FPGAs - How to test the functionality of IP cores and consider other factors b...[Details]

Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]