DTB32E3

Sooner or later—usually sooner—your embedded system will need to connect its I/O to the outside world. The most common external I/O involves sensing and controlling on/off circuits, which can range...[Details]

       Industrial control applications often use PLCs (Programmable Logic Controllers) that operate at 24V logic levels. This voltage creates a challenge for the safe use of microcontrollers. Such a ...[Details]

On November 28, according to the Shanxi Provincial Department of Science and Technology, Taiyuan Iron and Steel (Group) Co., Ltd. recently developed the super ultra-pure ferrite TFC22-X connector mat...[Details]

Keywords: high-frequency switching power supply, reliability, DC parallel operation, surge, charging current limiting function, battery charging, current balancing Abstract: This article in...[Details]

In deep sleep mode, except for the clocks of BOD module and watchdog oscillator, all other clocks will stop working. Whether the BOD module and watchdog oscillator need to work during deep sleep mode...[Details]

"Thermal efficiency" is an issue that is always discussed in fuel vehicles. High efficiency is required for high performance, and high efficiency is also required for low fuel consumption. But how ...[Details]

The Shanghai Intellectual Property Court concluded the first case involving integrated circuit layout design since its establishment, and ordered the defendant, a certain technology company, to retur...[Details]

1 Introduction With the rapid update and development of technologies such as motors, household electronics, computers, and communications, the demand for permanent magnetic materials is increasing...[Details]

　　Oscilloscope is a measurement tool that people often use in design. Its main function is to convert invisible electrical signals into images that can be seen by the naked eye, so that people can obs...[Details]

       There is more and more news about Samsung's Galaxy S21 series of mobile phones. Recently, the source @Guidingdroid also released a set of the latest renderings of the Galaxy S21.        ...[Details]

　　At present, leakage protectors are widely used as a new type of low-voltage protection electrical appliance, both in cities and in rural areas. The reliability of their work directly affects person...[Details]

Single-phase capacitor motors have large starting torque, small starting current, and high power factor. They are mainly used in household appliances, such as electric fans, washing machines, etc. ...[Details]

    The CF card is read and written through the 8051 microcontroller. 　　2. How to operate the CF card 　　The operation of CF card is similar to the operation of computer hard disk. There are two wa...[Details]

With the improvement of edge computing capabilities and network connectivity of the Internet of Things (IoT), terminal products can increasingly make decisions autonomously. At the same time, there a...[Details]

On October 30, the e-sports performance flagship, iQOO 13, was officially released. As a flagship series with a high cost-performance ratio, iQOO has strong performance and has been additionally op...[Details]