Troubleshooting a contactor failure

As an electrician, there are countless problems to be dealt with every day. Some problems can be quickly solved with reference to the component manuals, while some problems require clear thinking and patience to check step by step.
Recently, a particularly strange thing was discovered duri

Google driverless car technology

In the unmanned car camp, Google's research and exploration should be the most in-depth and advanced. It is really difficult to make a car completely unmanned on a city road. However, unlike many people who have "tested and debugged only in experimental sites

UGN3132

Probe domestic switch needle KG-300K needle head diameter is 3.0mm norma

A/I thousand dollar CPU PK Intel i3 has been miserable

[PConline evaluation] This year's CPU market is the biggest one in the last five years. AMD's new products are frequently used, forcing Intel to release the eighth-generation Core Core, the six-core i7, the eight-core Ryzen 7, and the mainstream level again

Software-defined development leads DSP to a new phase

To meet the market's need for more intensive processing and increased system integration, digital signal processing capabilities are already available for high-performance platform components. A new softwa

14 lighting related national standards released

On November 1, 2017, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standards Committee issued the "National Standards of the People's Republic of China Announcement No. 29 of 2017", and

The Industrial Internet takes off then what exactly does it look like?

Just past the "Double 11", the two giants of China's consumer Internet, Alibaba and Jingdong, have created new transaction records. The industrial Internet corresponding to the consumer Internet has also ushered in an opportunity to take off. The State Council Executive Meeti