On the morning of the 17th, the Shenzhen Science, Technology, Industry, Trade and Information Technology Committee held the â€œInternet and Circular Economy Signing and Press Release Activitiesâ€ at the 12th High-Tech Fair. At the signing ceremony, Shenzhen Pingshan New District and Quantu
Recently, at the high-tech fair held in Shenzhen, Foxconn exhibited the "Five Screens and One Cloud" innovative technology products, which are up to 5.7 meters wide and 3.07 meters wide and have a dot spacing of only 3 mm (the smaller the dot pitch, the higher the screen). High-resolution
China Innovation Investment Co., Ltd. (1217.HK) recently announced that it has entered into an equity and shareholder loan replacement agreement to replace the equity of Weimei Vision Co., Ltd. (Vomei Vision) with its shareholding in Innovative Limited (as much as innovation) and shareholder loans.
In our daily life, cars have not only played the role of a means of transportation, but people have given it more life. The safety and theft of cars have also become very important. This article refers to the address: http:// The remote key (RKE) brings a good user experience and meets people
D4520 is a power amplifier integrated circuit with headphone as the load. The internal circuit is composed of preamplifier, noise canceling circuit and smoothing filter. The circuit has wide operating voltage range, low noise during power switch and good ripple rejection. The .D4520 is mainly sui
We know that mercury is an extremely toxic substance. However, most of the high-efficiency electric light sources currently used contain mercury. The mercury content of various electric light sources is shown in the following table: Mercury has a very low boiling point and
Table lamp status on the market At present, table lamps on the market can be divided into three types according to their types: one is an ordinary incandescent table lamp, one is a halogen table lamp, and the other is a fluorescent table lamp. A desk lamp using an ordinary incandescent bulb or a h