IUG1-4-59-.050-01

The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different values ​​at the same time. It is easy to change the output v...[Details]

　　This circuit can be used in single-chip microcomputer systems such as MCS-51 series. The electrical principle is shown in the attached figure. 　　 　　In the figure, a four-2-input "NAND" Schmitt trig...[Details]

IAR Embedded Workbench for Arm integrated development environment now fully supports SemiDrive 9 series SoC and E3 series MCU The latest version of IAR Embedded Workbench for Arm...[Details]

The actual picture is as follows: The circuit diagram is as follows: The microcontroller source program is as follows: #include reg52.h #include Star1602.h #define CIRCLE 2.0 //Macro definition o...[Details]

Judging from the previously exposed details, the iPhone 12 series will see a price increase this year. Since it supports 5G networks, Apple has to rely on price increases to balance costs. Accordin...[Details]

Summary In applications such as wireless transceivers, the system is often located in remote locations and is often battery powered. Since few people can visit the site to intervene, such applicat...[Details]

According to a statement Apple filed with the U.S. Securities and Exchange Commission today, Apple CEO Tim Cook's total base salary, stock and other compensation was $98.7 million (about 630 million ...[Details]

Environmental protection issues have received widespread attention from the society, and motorcycle noise has become one of the important indicators for evaluating the technical level of motorcycles. ...[Details]

0 Introduction Wireless optical communication uses laser as information carrier and is a communication method that does not require any wired channel as a transmission medium. Compared wit...[Details]

On May 17, BusinessKorea reported that Qualcomm was listed as one of Samsung Electronics' top five corporate customers in the first quarter of 2022. Qualcomm was selected because it signed a large fo...[Details]

YouTuber @Max Tech shared the Geekbench 6 single-core and multi-core benchmark data of Apple's A17 engineering machine. Judging from its performance data, with the support of TSMC's 3nm ...[Details]

The U.S. Department of Commerce has put 28 Chinese public security departments and companies on the "Entity List", including eight technology companies: Dahua Technology, Hikvision, iFlytek, Megvii T...[Details]

O Introduction With the development of power electronics technology, stability, reliability and low EMI have become the most basic requirements for auxiliary power supplies. This artic...[Details]

When I was drawing the schematic today, I found a problem. The wireless module is 3.3v, and I have to connect a 5v dot matrix screen to this board. For this reason, I thought of dividing the power su...[Details]

On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]