The second stage is the era of smart home 2.0. The key word for this era is networking.
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The 2.0 era has three basic characteristics. That is, there is a home network equivalent to residential nerves, which is more connected to the Internet than the enhanced interoperability between subsystems in the 1.0 era. Specifically, the different manifestations of the 2.0 and 1.0 eras can be explained from three directions.
1. Realize remote control and time alarm. Remote control is well understood. For example, remotely turn on the home air conditioner with a mobile phone and alarm in real time. For example, the touch door magnetic alarm, camera capture or video recording, mobile phone receives SMS or background message.
2. Update iteration. In the era of informationization in the 21st century, both the information and the products we are exposed to are rapidly updated. The network can be quickly updated by remote upgrade. The application of the 2.0 era in products There is better performance in sex. But as far as I know, many smart home companies' products are remotely controlled but cannot be upgraded remotely.
3. The direction of smart home appliances, recently also a very hot keyword, such as Haier, Midea, tcl, etc. have pushed smart appliances, in the narrow sense, they are not considered smart appliances, because only the remote switch is realized, only Known as network appliances, Ethernet appliances. The industrial upgrading that traditional household appliances are now undergoing is the transitional phase of smart home appliances from the 1.0 era to the 2.0 era. It is predicted that the second-line brand cornering overtaking in the process of industrial upgrading may directly shake the giants of home appliances. At this stage, all major chip companies are developing high-power wifi chips, and the cost of traditional home appliance renovation is not High, as long as it is able to let the price of the upgraded product fall.
Big data and platform strategies have been speculating at home and abroad for many years. The author believes that the Internet of Things platform will gradually land in the next 3-5 years. So the key word for the Smart Home 3.0 era is wisdom.
3528 SMD IR LED supplier from China.
There are copper heatsink on the bottom of the 3528 LED, while the 3528 bottom heat sink copper is very small. That's why we only can supply the power within 0.5W for the 3528 LED and can do High Power LED for the 3528 LED.
We produce and sell 3528 SMD IR LED , which is with the wavelength from 680nm-1550nm. In this category, we mainly introduce the two kinds of wavelengths: 940nm IR LED and 850nm IR LED. These two wavelengths are the most commonly used wavelengths in infrared monitoring. They all can be used to monitor products.
Then what is the difference between 940nm LED and 850nm LED ?
940nm infrared LEDs are totally invisible to the naked eye, which means you can't see whether the 940nm working or not. Unless you watch it through some device(like phone's camera), which will show some purple or white color light.
Under the same power, radiation intensity of 850nm will be higher than the 940nm. Of course, 940nm also has its own unique advantages. It is the naked eye that is indistinguishable from work or from work, therefore, its application has been widely used in many special markets in the modern era.
We supply the 3528 940nm SMD IR LED and 3528 850nm SMD IR LED products with difference power, such as: 0.1W 940nm, 0.2w 940nm, 0.3w 940nm, 0.4w 940nm, 0.5W 940nm, 0.6w 940nm, 0.8W 940nm, 0.1W 850nm, 0.2w 850nm, 0.3w 850nm, 0.4w 850nm, 0.5W 850nm, 0.6w 850nm, 0.8W 850nm and so on.
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Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com