Today, the annual "Double 11" curtain is reopened. Last year's "Double 11", Foshan Pinyi Lighting Co., Ltd. was also infinitely beautiful. The sales of the day exceeded 12.16 million yuan, ranking the third in the lighting i…

Select size from requirements

In theory, the distance between the living room sofa and the TV is within 2 meters, and 32-inch and 37-inch LCD TVs are the best choice; if the distance is within 2 meters and 3 meters, 40 inches, 42 inches and 46 inches, 47 inches…

After a series of various rumors and exposures, Tencent’s Digital News (Aquamarine) finally made its debut on the legendary 3T. Compared to the past, this new machine's ap…

Once again, the annual double 11th, many manufacturers are constantly increasing their competitiveness for this shopping carnival. Lynx Box is certainly not an exception. This double-eleventh, Lynx Box introduced a number of new products, including the Tmall Box 3Pro Tr…

The sensing element converts the relevant physical quantity into an electrical signal. The common output characteristic of a sensing element is non-linear, ie the output of the sensing element does not vary linearly with changes in the associated physical quantities. T…

Millet TV will have a press conference next week, but as of today, almost all of the information except PPT has already been picked up. Of course, this also has the possibility that Xiaomi TV PR secretly vented itself. After all, this year is to attract eyeballs. Can ma…

Many users have encountered the problem of frequent disconnection and disconnection of the wifi link on the box. Various types of answers are found. Today, Xiao Bian sums up all the problems here, and he will not regret it for life.
Once suspected as a system probl…

On August 3, it was learned from Xuzhou Economic and Technological Development Zone that a new technology of “large-size graphic sapphire substrate” LED materials will be industrialized through the project of science and technology achi…

Global LED%C6%F7%BC%FE.html' style='font-weight: bold;color: #900916;border-bottom: 1px #900916 dotted; padding-bottom: 2px;' target='_blank'>Deep RayVio, Inc., a leader in UV LED devices and disinfection systems solutions, t…

1 The controller applied to solar lamps is still based on constant voltage control, charging about 90% of the battery, and entering a pulse PWM charging state.

1.1 light source

(1) Energy-saving lamps: DC energy-saving lamps are the main source of light on solar lamps, …

Every day at work, in the face of stress, but to give yourself blood, it must have vitality, but the salary is still not enough to spend; every day to scratch the head to save money, looking for business opportunities, hoping to pick up some small money, on the petty bo…