What are relays? What are they used for? Relays are essential to protecting and switching of a number of the control circuits and other electrical components. All the Relays react to voltage or current with the end goal that they open or close the contacts or circuits. The development of relays was started in 1800s. As a part of the invention of the electrochemical telegraph, the el...
On the evening of July 12, a reporter from China Electronics News learned that China Electronics Information Industry Group Co., Ltd. and Huawei Technologies Co., Ltd. decided to merge Kunpeng Ecosystem and PKS Ecosystem to jointly create a "Pengteng" ecosystem that supports both Kunpeng and Feiteng processors. It is reported that servers and PCS based on Kunpeng processors and Feiteng processors ...
TO FIND SOME of the coldest objects in the universe, you don’t have to go much further than your local university. There, a physicist may be using laser light and magnets to cool atoms below a stunning –450 Fahrenheit. They might use these ultracold atoms to sense even the weakest magnetic fields in the room, or to build a clock accurate to within a quadrillionth of a second. But they probably cou...
Advantages of Using a 3D Printer to Make Jewelry 1. Invention is no longer a problem 3D printing solves the problem of a high value inventory that doesn’t get sold completely. By producing small batches that can be created quickly, you no longer need to invest millions in inventory. In addition, this means jewelry business can be handled online, where the parts are created on demand. The pieces ca...
On March 3, 2023 local time, the Semiconductor Industry Association (SIA) released that the global semiconductor industry's sales in January 2023 were $41.3 billion, a decrease of 5.2% compared to $43.6 billion in December 2022, and a decrease of 18.5% compared to $50.7 billion in January 2022. SIA President and CEO John Neuffer said that while full-year sales in 2022 reached a record high, the gl...
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