
From the introduction of energy efficiency rating standards for home appliance subdivided areas to the implementation of the…
2016 is the first year of virtual reality, and various virtual reality helmets and content are beginning to show an explosive situation. According to the US technology news website Mashable, in this craze, the world's first virtual reality immersive time Guinness w…
In 2015, China's GDP was 676.708 billion yuan, and the growth rate continued to decline, at 6.9%. The total import and export volume of goods was 2,477.4 billion yuan, down 7.0% year-on-year. Affected by the slowdown in China's economic gro…
On April 23, according to foreign reports, market research firm IDC said that in 2016, sales of virtual reality (VR) equipment are expected to exceed 9 million units.
IDC estimates that in 2015, sales of VR equipment were only 350,000 units. These two numbers f…
Is the price reduction a killer or a straw? What is the future of the LED filament lamp market, is it continuing to be hot? Or is it quickly annihilated? It seems that it is still unknown.
As the entire industry is plunged into the Red Sea,…
The power amplifiers that have been successfully produced with the voltage regulator set are of no positive significance for electronic enthusiasts as an attempt to develop ideas. The circuit works for pure Class A, and uses low-noise tube for voltage amplification…
When chatting with friends in the industry, everyone is very interested in the 12V power distribution system. I am here to talk about some simple ones. Simply put, the car is powered by a 12V generator and battery. The schematic 1 is as follows:
PCM to control …