December 15th, Beijing time news, cracked hackers Pod2g recently updated the blog, claiming that iOS 5.0.1 system's perfect jailbreak has been basically completed, and is now under test, and it is expected that cracking tools will be released soon. Judging from the recent information ...READING MORE...
  According to the data of the High-tech LED Industry Research Institute (GLII), there are about 4-5 million traditional lighting companies in China, of which there are about 11,000 traditional lighting companies with an annual output value of more than 10 million, and all of these companies ...READING MORE...
Electrons travel very quickly through a single nanotube, but the current slows down because electrons must jump from one nanotube to another. This is the first time that researchers have made carbon nanotube cables that can carry as much current as copper wires. These nanotube cables help ...READING MORE...
Over the past few years, with the development of radio frequency integrated circuit technology and system architecture, many discrete components of the RF portion of mobile phones have been replaced. Most notably, discrete low noise amplifiers (LNAs) and intermediate frequency ...READING MORE...
The composition of the machine vision system Machine vision system refers to the realization of human visual function by computer, that is, using computer to realize the recognition of objective three-dimensional world. As is now understood, the sensory part of the human visu ...READING MORE...
First, LED lighting driving method 1. Netizen asks: Some of the AC-DC conversions are non-isolated. Is there any problem with this circuit in terms of safety? Now the structure mode of high-power products is metal casing and aluminum-based circuit board. The outer casing is closely ...READING MORE...
Regarding the use of the villa, from ancient times, the imperial palace has a "three-step one-person, five-step one-candle" lighting pattern to illuminate the empty and quiet palace. Use a warm candle to smear a slightly colder wall. Nowadays, a wide variety of decorative materials and a ...READING MORE...