MHM55S4320.1%25PPMT

On March 1, Ganzhou City, Jiangxi Province, held a city-wide opening (completion) conference for major projects. This time, Ganzhou City started 265 projects with a total investment of 202.503 billio...[Details]

/***************************************************************** ** Program name: MC9S12G128 Serial Port ** Parameter: BusCLK_nM bus clock ** Function: Use G128 serial port communication   ** Note...[Details]

For a family, the most important thing is the personal safety and property safety of the whole family. However, children and parents usually have to go to school or work, which makes the home unatten...[Details]

The hard disk interface is a special component that connects the hard disk drive to the computer. It has a great impact on the performance of the computer and the ability of the computer to connec...[Details]

Recently, the China Academy of Information and Communications Technology released a data report on the domestic mobile phone market in August 2019. In the past month, the total shipments of the domes...[Details]

Tips on how to make a high-end speaker In Hi-Fi audio equipment, the electro-acoustic conversion device that serves as the human-machine interface - the speaker is known as the voice of the so...[Details]

According to foreign media reports, global smartphone sales are expected to decline in the second quarter of this year, and Samsung seems to be the hardest hit. Therefore, Huawei is expected to surpa...[Details]

Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, and Advanced Se...[Details]

Faced with defects and vulnerabilities in computer systems and networks, hackers look for opportunities to launch attacks, while white hat hackers use hacking techniques to test the performance of ne...[Details]

Since the secondary circuit of the current transformer is close to the short-circuit state during normal operation, it is generally considered silent. Current transformer failure is often accompan...[Details]

The purpose and function of equipment testing is to reduce and avoid interference from the source. With the development of radio communication technology, the electromagnetic environment is becoming ...[Details]

The passive LCD module only needs to be connected in series to the 4~20mA loop of the two-wire transmitter to display the measured engineering value or measurement percentage without the need for bat...[Details]

Sensorless Brushless DC Motor Control Principle At present, the commonly used brushless DC motor control methods can be divided into three categories: open-loop control, speed negativ...[Details]

Power charging technology has become the focus of current and next-generation portable devices. With the development of the functions and display size of portable devices such as smartphones, power c...[Details]

CW7900 is a single-chip integrated voltage regulator with fixed negative voltage output, and its maximum output current is 1.5A. The output voltage is 5~24V. The circuit has overcurrent, overheating ...[Details]