Watching TV is a smart TV brand owned by the Guangdong-based CIBN Internet TV platform license carrier. Since its inception on the day of 2015, it has quickly launched a variety of TV models with different sizes and models. Its sales have also been making rapid progress. Th ......Reading more

Installation process 1 Download the sofa butler installation file to the U disk → 2U disk management Open the installation file → 3 Complete the installation Operation steps Note: Before installation, first restore the box to the factory settings (press the re ......Reading more

With the development of science and technology, the advantages of traditional projectors are getting smaller and smaller, which is not only expensive, but also has a very low price/performance ratio. The LED smart projection is regarded as an innovation of great intelligent ......Reading more

Tesla's 17-inch central control panel is impressive. The touch screen becomes the interface between the driver and the car, and the information system carried in it becomes the center of interaction. Through this system, many functions can be realized: in addition to the t ......Reading more

First, we need to popularize the following concepts: 1. The three elements of color, that is, the light source, the object and the observer, are all indispensable, otherwise the color cannot be perceived; 2. Color is not the property of the object, but the perception of the observer; 3. The same ......Reading more

Fast charging technology There are four types of fast charging technology in the market, namely Qualcomm's QuickCharge version (such as QC2.0, QC3.0), MediaTek version (Pump Express and Pump Express plus), OPPO's VOOC technology and compatible QC2.0. The agreement and ......Reading more

The development of technologies such as the Internet of Things, big data, and cloud computing has made the smart home industry in full swing. As the most important link in the entire smart home architecture, smart gateway is the core access and management device of the home IoT, and it is the core ......Reading more