Understand the category of metal domes (1)The touch switch is a button with a high frequency of use, and it appears on almost every occasion in our lives. People press and use the touch switch frequently. Therefore, the metal domes responsible for feedback and rebound in the tact switch are particul

What are the advantages of a metal dome array?We have already introduced the difference between metal domes and metal dome arrays in the previous article. So let's now understand the difference between the conductive film and similar products.You can install the metal dome array on PCB or FPC circui

How does metal dome array work (3) After understanding the working principle of the metal dome array, maybe you have some interest in it. So at the end of the article, we will introduce you to how to get your product. We, Dongchen Electronics Co., Ltd., are a senior electronic hardware manufacturing

How does metal dome array work (1) A metal dome array is an independent circuit system. It is an array switch composed of multiple metal domes. Generally speaking, the structure of the metal dome array mainly has four layers. The most surface layer is the front foil. It is covered with spacer, which

The main function of the film button is the button. The button is composed of film, metal domes and circuit. There are many types of metal domes. We use metal metal domes in the button, which is more in line with the needs of the button. Let me give you a brief introduction. What are the types of me