ABL-FREQ-R40-C-4-R5-FB-I-P

The safe and reliable driving of power switch tubes is a problem that must be solved by power converters. Common IGBT driver modules include TLP250, M57962, and EXB841/840. However, due to the particu...[Details]

On November 14, the official website of the Beijing Stock Exchange showed that Harbin Shimada Dapeng Co., Ltd. (hereinafter referred to as "Dapeng Industry") had submitted a prospectus (draft filin...[Details]

After studying for a few days, I still couldn't get the receiver to work. I copied the original program from the Internet and finally got it to work. Here's the original program! The URL is as follow...[Details]

It can be seen that if the mechanical structure is determined, this value is also determined, and the displacement corresponding to one pulse is determined, that is, the accuracy of the system is d...[Details]

Fault phenomenon When testing temperature, the error is large. Testing process After testing, the error in the sensor mode readback was nearly 100 times, and it was found that the analog unit of th...[Details]

Before satellites, the most reliable way to get from point A to point B without radio signals was to use an inertial guidance system. But these are very bulky and are generally only used by civilians...[Details]

1 PIC1 microcontroller programming (sending part) #include /*This program implements the asynchronous communication function between two MCUs. This program is the sending part*/ unsigned char t...[Details]

Due to the wide range of applications of single-chip microcomputers, a single-chip microcomputer decryption device has appeared in the market. The following will briefly discuss the working principle...[Details]

From January 7th to 12th, local time in the United States, at the CES 2024 exhibition, BOE Precision comprehensively demonstrated the innovative empowerment of automobile cockpits by a variety of cut...[Details]

SMD component soldering method 1.1 Before soldering, apply flux to the pad and treat it with a soldering iron to prevent poor soldering due to poor tinning or oxidation of the pad. The chip general...[Details]

Extruders are the main equipment for the production of light alloy (aluminum alloy, copper alloy and magnesium alloy) tubes, rods and profiles. Its creation and development have only been over a ce...[Details]

With the development of economy and the improvement of people's living standards, the number of cars has increased year by year, which has also led to traffic congestion and traffic accidents. In ord...[Details]

There are two 8031 ​​microcontrollers very close to each other. Their serial ports are directly connected. The TXD of 1# microcontroller is connected to the RXD of 2# microcontroller, and the TXD of ...[Details]

CDMA mobile communication system has the advantages of strong anti-interference ability, good confidentiality, large capacity, etc., and has received widespread attention. CDMA uses the orthogonali...[Details]

It’s the end of the year, and China’s auto industry has been in the spotlight again! The Guangzhou Auto Show is the last large-scale A-class auto show in China every year. So this year, what direct...[Details]