On the morning of the 17th, the Shenzhen Science, Technology, Industry, Trade and Information Technology Committee held the “Internet and Circular Economy Signing and Press Release Activities†at the 12th High-Tech Fair. At the signing ceremony, Shenzhen Pingshan New District and Quantu
Shenzhen New District held a project signing ceremony">Continue Reading →
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
Foxconn exhibited a giant high-resolution full-color LE…">Continue Reading →
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.
China Innovation intends to replace the beauty of the c…">Continue Reading →
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&#
Keyless system in automotive security applications">Continue Reading →
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
Application of D4520 Stereo Headphone Amplifier Circuit">Continue Reading →
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
New light source: an advantage that LEDs are often over…">Continue Reading →
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
Analysis of current status and market prospects of high…">Continue Reading →