Create a North China lighting aircraft carrier (Figure)

On May 16th, the world's largest lighting supermarket, Converse Lighting World, officially opened. It is understood that this costing more than 20 million yuan, covering an area of ​​more than 6,000 square meters, including more than 30 brands, tens of thousands of lighting access

ESD protection design for mobile phone interface

Almost all chipsets currently have on-chip ESD protection. The ESD circuit is placed on the periphery of the chip and adjacent to the I/O pads, which are used to protect the chipset during wafer fabrication and back-end assembly processes. In these environments, ESD can be introduced to the chips

Spring Health Guide: Four Health and Beauty Juices

Everyone wants to have a ruddy and smooth face, because it not only gives people a sense of beauty, but also makes them happy and beneficial to their physical and mental health. But what are the ways to remove it? In natural foods, there are many kinds of foods that have the effect of skin care and

Sharp Sony sells readers at the same time

The two major technology companies are making efforts at the same time, which is a reflection of the growing prosperity of the Japanese e-book market. On December 10 last year, Sharp's "Galapagos" e-book reader was officially launched in Japan. This is Sharp's first entr