103-R13-112B2-02G-EV

1 Overview The state of the transmission line directly determines the safe and stable operation of the entire power grid. Real-time monitoring of the micro-meteorological parameters of the transmissi...[Details]

For many beginners, becoming a qualified and experienced electronic engineer as soon as possible is everyone's dream; and at the same time, mastering the latest embedded wireless design technology an...[Details]

Recently, NavInfo released an announcement stating that the company's controlled subsidiary Beijing Liufen Technology Co., Ltd. (hereinafter referred to as "Liufen Technology") plans to increase capi...[Details]

The advantages of screen printing over stencil printing are that it is less expensive and can print larger areas. The disadvantages are limited accuracy and limited coating thickness. In the screen p...[Details]

At present, ultra-bright LEDs have replaced incandescent lamps and are used in traffic lights, warning lights, and sign lights all over the world. Compared with incandescent lamps, LED traffic ligh...[Details]

Nikkei Chinese reported on November 9 that Toshiba is considering splitting the company into three parts according to its main business. Toshiba will divide the business of itself and its subsidiarie...[Details]

Dallas-based chipmaker Texas Instruments said on Wednesday it would buy Micron Technology Inc's Lehi, Utah, plant for $900 million to boost its production capacity, Reuters reported. Micron had sa...[Details]

　　The μC/OS-II operating system is a preemptive multitasking, single memory space, tiny kernel embedded operating system with the characteristics of high efficiency and compactness. It has high execu...[Details]

　　A device that maintains a steady current in a circuit, such as a dry cell, storage battery, or DC generator. 　　A DC power supply has two electrodes, positive and negative. The positive electrode ha...[Details]

When speech recognition technology was applied to computer desktops, it seemed like a good idea. However, for most people, speech recognition has not yet replaced the keyboard and mouse. Now, speech t...[Details]

The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. The ...[Details]

       The epidemic is still not over, and wearing a mask in the hot summer makes it even more stuffy. In response, Japan invented a fan installed on the mask to bring coolness. 　　Recently, a Japanes...[Details]

//＃i nclude "STC89C51.h" //＃i nclude intrins.h #define ERROR    0 #define OK          1 #define WAIT_TIME    0x00        //mcu clock 40mhz //#define WAIT_TIME    0x01        //mcu clock 20mhz...[Details]

Recently, media reported that Google has begun pushing the Fuchsia OS system to all Nest Hub users, adding a new variable to the global operating system competition.   It is reported that unlike the...[Details]

The naming conventions for ARM cores are as follows:      ARM {x} {y} {z} {T} {D} {M} {I} {E} {J} {F} {S}      x: Series          x=7 indicates ARM7 processor;          x=9 indicates ARM9 proce...[Details]