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...
The increasingly fierce competition in the electronic components distribution market is an indisputable fact. The increasingly narrow profit margins have caused many distributors' gross profit to even fall below the bottom line. However, people have been entering this field constantly ...READING MORE...
The induction cooker saves time and effort and is easy to match with the kitchen. It does not require open flame or conductive heating to allow heat to be generated directly at the bottom of the pot, so the thermal efficiency is greatly improved. It is an energy-efficient kitchen that is ...READING MORE...
March 8 news, Lenovo vice president Liu Jun said today, Lenovo and Intel jointly announced on the CES 2012 the world's first Medfield platform smart phone Lenovo K800 will be listed in June this year sales. Lenovo K800 is equipped with a 4.5-inch 720p touch screen, equipped with 1.6GH ...READING MORE...