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According to the Times, the UK is seeking to establish a 10-country alliance to create an alternative supplier group for 5G equipment and other technologies to avoid dependence on China. According t...[Details]

       On the morning of May 9, since the launch of the first generation of AirPods in December 2016, Apple has begun to fully explore its potential in audio headphone products. Now, their wireless h...[Details]

According to a new report from The New York Times, Apple's App Store rankings generally put its own iPhone and iPad apps at the top and Apple often directs customers to download its own apps, while a...[Details]

The car display is a TV placed on the car for viewing. The car display is essentially a car TV. A display that can be used on sports tools such as cars is convenient for use in car sports. In simpl...[Details]

　　As LED technology matures, LED lighting is increasingly used, such as LED flashlights in mobile phones, LED home lamps, LED headlights and taillights in cars, etc. However, you may not be particula...[Details]

White power bank. (Photo provided by the interviewee) A building actually has its own power bank? That's right! At No. 813 Guangchang South Road, Changle District, downstairs of Changle Industrial Inv...[Details]

一、functions for handling system time clock_time_t clock_time(void);//return the current system time in clock ticks unsigned long clock_seconds(void);//return the system time in seconds void clock_set...[Details]

According to Gartner's report, the semiconductor industry's revenue totaled $418.3 billion in 2019, down 11.9% from 2018. Intel regained the top spot in the market, mainly because the downturn in th...[Details]

According to foreign media reports, the new iPhone series may be equipped with a larger wireless charging coil, which will not only help wireless charging dissipate heat and increase power, but may a...[Details]

Opening remarks: In actual projects, serial communication cannot send or receive only one byte at a time. Most projects send or receive a string of data at a time. We also need to parse the data prot...[Details]

An ideal UPS should be purely resistive to the grid, that is, the power factor of the UPS should be 1, so that it does not pollute the grid. However, the reality is that most UPSs generally use 50Hz ...[Details]

Recently, we learned from foreign media that the Australian company Gelion Technologies is preparing to use zinc-bromine gel batteries to replace automotive lithium batteries. This type of battery ma...[Details]

Centralized medium-sized inverters are the main type Photovoltaic inverter (PV inverter or solar inverter) is an inverter that can convert the variable DC voltage generated by photovoltaic...[Details]

On February 16, Amprius announced the shipment of the first batch of commercial 450Wh/kg lithium-ion battery cells. They said that these are the "world's highest density" commercial battery cells and...[Details]

On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]