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Starting this month, 39 electric vehicle charging stations in Urumqi have begun to be upgraded to the new national standard, and it is planned to be completed by the end of the year. On the 21...[Details]

The current path of artificial intelligence is unstoppable. Through industry chain cooperation, China's innovation capabilities in world-class AI industry solutions will be greatly accelerated.   Rec...[Details]

1 arm-linux-gcc installation: # 1 Unzip arm-linux-gcc sudo tar -jxf arm-linux-gcc-3.4.5-glibc-2.3.6.tar.bz2 # 2 Rename the installation package to arm sudo mv gcc-3.4.5-glibc-2.3.6 arm # 3 Move to /u...[Details]

Ⅰ Written in front I believe that those who have read the previous article "A Deeper Understanding of I2C Bus, Protocol and Application" have a certain understanding of I2C. That article is about usi...[Details]

The serial A/D converter TLC549 is used to collect the input signal voltage source and convert it into a digital signal for the 51 microcontroller. After data processing by the microcontroller, it is...[Details]

The current 4412 development board has Android, Qt, and Ubuntu systems. We need to implement ftp client under WINCE, but there is no ready-made API or component under WINCE. Developed using .net ...[Details]

Abstract: In order to solve the common problems of high cost, high power consumption, poor sound quality in the current wireless audio transmission system, as well as the long product development cycl...[Details]

As an important display method, LED dot matrix has been widely used. An important problem that needs to be solved in the dot matrix display system program controlled by single chip microcomputer is th...[Details]

Reset Status Register (RST_SR) Please refer to the corresponding data sheet for base address information. (Table 7: STM8 reset register address mapping) ...[Details]

Shenzhen Jingchi Technology Co., Ltd. has newly developed a 12V long strip high-power switching power supply to meet market demand. Based on the original 60W, 100W, 120W, 150W, and 250W long strips...[Details]

// Coarse delay function, microseconds void delay_nus(u16 time) {        u16 i=0;      while(time--)    {       i=10; //self-defined       while(i--) ;        } }     //Millisecond delay ...[Details]

Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of automa...[Details]

Recently, Shenzhen Tianma said in an institutional survey that the company's business application areas are mainly divided into the mobile smart terminal display market and the professional display m...[Details]

Figure 1 Three-phase half-wave/single-phase load AC/AC conversion circuit Figure 2 Voltage waveform with resistive load 　　Taking the three-phase to single-phase direct frequency conversion ...[Details]

At the I/O 2019 Developer Conference, Google officially announced the new Android Q gesture navigation, and believes that it can greatly improve the user experience of Android smartphones. Based on t...[Details]