When switch buttons are needed in the human-machine interface MMI, engineers will consider what type of components to use to complete the job. Among the many key products to choose from, planar or quasi-planar switches, small keyboards or touch keyboards have begun to replace traditional mechanical ...

"Counterpart" is described as a thriller spy drama full of twists and turns, shot in Berlin, Germany and Los Angeles, the United States. It tells the story of Howard Silk (JK Simmons) whose job in the play is to guard a door that leads to another parallel world. On the other side of the do...

2020 is a very sad year. Although it is not the end of the world, the new coronavirus has made us mentally exhausted and made us pay more attention to the health of the air! To this end, the American company Alen has developed a new and more intelligent touch switch air purifier. The control part ad...