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Introduction Long LED display screens are widely used in life. The control circuit of this type of display screen is simple, the scanning lines are limited, and the amount of information di...[Details]

　　In the past two years, the concept of autonomous driving has swept the automotive industry, software technology has advanced by leaps and bounds, and mileage has repeatedly set new records. However...[Details]

Recently, in the field of electricity meters, especially in certain regions, the following trend has become increasingly prominent: power companies are in urgent need of not only more advanced payment...[Details]

1. Use a pointer multimeter to identify the field effect tube (1) Use the resistance measurement method to identify the electrodes of the junction field effect tube. According to the phenomenon that ...[Details]

　　This is an automatic temperature control speed regulator for an electric fan. It can automatically adjust the speed of the electric fan according to temperature changes. The circuit can be adjusted...[Details]

At present, the main batteries used in pure electric vehicles are ternary lithium batteries, and some models use lithium iron phosphate batteries. Both types of batteries are liquid batteries, so the...[Details]

In recent years, with the development of smart cockpits, smart surface technology has also been gradually applied to car interiors. It is a surface treatment process that combines functionality and i...[Details]

      On the morning of September 18, Tianfeng International analyst Ming-Chi Kuo said that the pre-orders for iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max have been better than expected so far. Am...[Details]

In an increasing number of demanding industrial automation applications, technological advances are changing the performance-cost ratio between stepper motors and servo motors. After ado...[Details]

The 7nm process currently used for Apple A12, Snapdragon 855, and Kirin 980 is TSMC's first generation, and the second-generation 7nm with more advanced technology and integrated EUV lithography tech...[Details]

Recently, Ford Motor Company applied for a patent for its sunroof assembly with airbags to the United States Patent and Trademark Office (USPTO), which may be used in future Ford vehicles. The pate...[Details]

With the increasing use of single-chip microcomputers, using them as front-end processors for data acquisition and communication is also common in various applications. The machine collects various t...[Details]

At present, along with the popularization of Internet and personal computer, people usually use wired headset to carry out voice chat.Due to the limitation of wired headset, people must sit in front ...[Details]

1. Application: Traditional electric energy meters cannot automatically read and control the user's electricity consumption, which leads to a series of management problems such as difficulty in met...[Details]

Bosch will invest RMB 50 million in the next five years to support research collaboration; The Tsinghua University-Bosch Joint Research Center for Machine Learning has published mor...[Details]