The time relay is a relay protection device, which mainly realizes the delay control circuit by using electromagnetic principle or mechanical principle. It can also be said that the time relay is an electrical component used in a circuit that uses a lower voltage or a smaller current to turn on or
Read moreIn recent years, VR and AR have entered the public's field of vision and are deeply loved. Technology people also love to do things, AR, MR, VR, CR, XR, although only one letter difference, but they are currently different in technology and equipment. Virtual Reality - Virtual Reality It is t
Read moreAt last year's iPhone X conference, Apple also introduced a wireless charging accessory called AirPower. But then, this product has not been listed for sale. However, there are many reports that the Apple AirPower wireless charging pillow will be available this month.
Read moreOn March 10th, at the China Home Appliances and Consumer Electronics Expo (AWE), the AWE Organizing Committee issued the 2018 China Appliance Industry Annual Award “China Home Appliances Epland Awardâ€. With its influence in the field of new retail smart solutions, Aucma AI
Read moreThe author of this article, Feng Wutian, is an old blogger of "Electronic Engineering Album". He hopes to use his own learning to achieve his own career and hope to benefit others. I shared a lot of my own experience in entrepreneurship
Read moreWith the advent of the era of automotive intelligence, driver assistance systems are increasingly being watched by Chinese car owners and there is a growing demand. At the end of 2015, Bosch, a leading global automotive technology and service provider, launched a driver assist
Read moreMany people think that the algorithm is the content of mathematics and it is especially troublesome to learn. We cannot think that this view is wrong. But we also know that software is a composite technology. If one only knows the algorithm, but c
Read moreBitcoin prices have soared, and now Bitcoin mining machines are also hard to find. Huaqiang North has become the world's largest distribution center for digital currency miners, selling minerals into Huaqiang North's most profitable business. In addition to Huaqiang No
Read more1: What is a surface mount module? What are the advantages and disadvantages? The surface mount is also called SMT. The SMT packaged lamp is soldered to the surface of the PCB board by soldering process. The lamp pins do not need to pass through
Read moreThe outside temperature is getting lower and lower, and the problems caused by the low temperature come. Is winter suitable for fitness? Which sports are suitable for this season? How can fitness achieve the best results? Adhering to outdoor exercise in winter, there is an advantage in p
Read moreLu Changyin, a native of Nanjing, Zhejiang Province, has been changing from 1981 to photography. The photographic equipment in his hands is constantly changing. From traditional film cameras to aerial photography of drones , the only constant is the love of farming photography. Lu Changyin is
Read moreThe most professional and meticulous, of course, is the iPhone X Depth Map! Since it is the tenth anniversary of the work, then take a photo with the original iPhone. Thanks to Jobs for changing the world. Under X-ray, you can see two batteries
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