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Every time Huawei makes a leap forward in the industry, it makes its new competitors feel nervous. In addition to its traditional communications and mobile phone businesses, Huawei announced its entr...[Details]

lead: I have heard the word PWM most often in LCD monitors before, and I know that PWM is a technology used to adjust LED backlight, but I know nothing about its working method and principle. This ...[Details]

The 2019 Shanghai International Auto Show is about to come to an end. At this largest auto show in the country where hundreds of new cars are unveiled, in addition to new car companies and various ne...[Details]

The switching speed of semiconductor devices such as MOSFETs, IGBTs and BJTs is affected by the capacitance of the component itself. In order to meet the efficiency of the circuit, the designer n...[Details]

Photovoltaic inverter is a very important device in photovoltaic system. Its main function is to convert the direct current generated by photovoltaic modules into alternating current. In addition, ...[Details]

introduction With the increase in the number of cars and the continuous increase in the speed of cars, the driving safety of cars has received more and more attention. At present, the vehicle running...[Details]

On August 30, China Mobile's 5G mobile phone Pioneer X1 has been officially launched. The Pioneer X1 is equipped with a Snapdragon 855 processor, under-screen fingerprint unlocking, and rear triple c...[Details]

According to foreign media reports, a group of 27 companies including Apple, BMW, Dell, Cisco and others recently filed a joint complaint with the European Commission, calling for action against abus...[Details]

According to the Economic Times of India, Samsung plans to invest 4 billion Indian rupees (approximately 354 million yuan) in its manufacturing plant in Kanchipuram, Tamil Nadu, India to produce 4G a...[Details]

Recently, Allwinner Technology stated on its investor interaction platform that the company's D1 chip developed based on the RISC-V architecture core has been mass-produced, and development boards eq...[Details]

At present, in the field of chemical production industry, traditional manual inspection has problems such as low work efficiency, large workload, insufficient manpower, and poor environment. There ...[Details]

      There are nearly 300 A-share companies whose chairmen are over 60 years old, and BOE is one of them. 　　On June 28, BOE held its first interim shareholders' meeting in 2019 and completed the ele...[Details]

On April 12, Microsoft's US online store showed that Microsoft Surface Duo 2 was reduced by US$500 (approximately RMB 3,200). The 128GB version was priced at US$999.99 (approximately RMB 6,400), an...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]